2015296892

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{26297}}^1$

素因数の和:26355

約数の個数: 72

約数和(自身を含む): 4532933664

約数和(自身を除く): 2517636772

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 49, 68, 92, 98, 119, 161, 196, 238, 322, 391, 476, 644, 782, 833, 1127, 1564, 1666, 2254, 2737, 3332, 4508, 5474, 10948, 19159, 26297, 38318, 52594, 76636, 105188, 184079, 368158, 447049, 604831, 736316, 894098, 1209662, 1288553, 1788196, 2419324, 2577106, 3129343, 4233817, 5154212, 6258686, 8467634, 10282127, 12517372, 16935268, 20564254, 21905401, 29636719, 41128508, 43810802, 59273438, 71974889, 87621604, 118546876, 143949778, 287899556, 503824223, 1007648446, 2015296892]

約数ペア:

[(1, 2015296892), (2, 1007648446), (4, 503824223), (7, 287899556), (14, 143949778), (17, 118546876), (23, 87621604), (28, 71974889), (34, 59273438), (46, 43810802), (49, 41128508), (68, 29636719), (92, 21905401), (98, 20564254), (119, 16935268), (161, 12517372), (196, 10282127), (238, 8467634), (322, 6258686), (391, 5154212), (476, 4233817), (644, 3129343), (782, 2577106), (833, 2419324), (1127, 1788196), (1564, 1288553), (1666, 1209662), (2254, 894098), (2737, 736316), (3332, 604831), (4508, 447049), (5474, 368158), (10948, 184079), (19159, 105188), (26297, 76636), (38318, 52594)]