2007632510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:498

約数の個数: 128

約数和(自身を含む): 4347592704

約数和(自身を除く): 2339960194

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 127, 130, 170, 221, 230, 254, 299, 311, 391, 442, 598, 622, 635, 782, 1105, 1270, 1495, 1555, 1651, 1955, 2159, 2210, 2921, 2990, 3110, 3302, 3910, 4043, 4318, 5083, 5287, 5842, 7153, 8086, 8255, 10166, 10574, 10795, 14306, 14605, 16510, 20215, 21590, 25415, 26435, 28067, 29210, 35765, 37973, 39497, 40430, 49657, 50830, 52870, 56134, 68731, 71530, 75946, 78994, 92989, 99314, 121601, 137462, 140335, 185978, 189865, 197485, 243202, 248285, 280670, 343655, 379730, 394970, 464945, 496570, 513461, 608005, 645541, 671449, 687310, 908431, 929890, 1026922, 1216010, 1291082, 1342898, 1580813, 1816862, 2567305, 3161626, 3227705, 3357245, 4542155, 5134610, 6455410, 6714490, 7904065, 8728837, 9084310, 11809603, 15443327, 15808130, 17457674, 23619206, 30886654, 43644185, 59048015, 77216635, 87288370, 118096030, 154433270, 200763251, 401526502, 1003816255, 2007632510]

約数ペア:

[(1, 2007632510), (2, 1003816255), (5, 401526502), (10, 200763251), (13, 154433270), (17, 118096030), (23, 87288370), (26, 77216635), (34, 59048015), (46, 43644185), (65, 30886654), (85, 23619206), (115, 17457674), (127, 15808130), (130, 15443327), (170, 11809603), (221, 9084310), (230, 8728837), (254, 7904065), (299, 6714490), (311, 6455410), (391, 5134610), (442, 4542155), (598, 3357245), (622, 3227705), (635, 3161626), (782, 2567305), (1105, 1816862), (1270, 1580813), (1495, 1342898), (1555, 1291082), (1651, 1216010), (1955, 1026922), (2159, 929890), (2210, 908431), (2921, 687310), (2990, 671449), (3110, 645541), (3302, 608005), (3910, 513461), (4043, 496570), (4318, 464945), (5083, 394970), (5287, 379730), (5842, 343655), (7153, 280670), (8086, 248285), (8255, 243202), (10166, 197485), (10574, 189865), (10795, 185978), (14306, 140335), (14605, 137462), (16510, 121601), (20215, 99314), (21590, 92989), (25415, 78994), (26435, 75946), (28067, 71530), (29210, 68731), (35765, 56134), (37973, 52870), (39497, 50830), (40430, 49657)]