1893136336

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{1373}}^1$

素因数の和:2348

約数の個数: 80

約数和(自身を含む): 4522460544

約数和(自身を除く): 2629324208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 947, 1373, 1456, 1894, 2746, 3788, 5492, 6629, 7576, 9611, 10984, 12311, 13258, 15152, 17849, 19222, 21968, 24622, 26516, 35698, 38444, 49244, 53032, 71396, 76888, 86177, 98488, 106064, 124943, 142792, 153776, 172354, 196976, 249886, 285584, 344708, 499772, 689416, 999544, 1300231, 1378832, 1999088, 2600462, 5200924, 9101617, 10401848, 16903003, 18203234, 20803696, 33806006, 36406468, 67612012, 72812936, 118321021, 135224024, 145625872, 236642042, 270448048, 473284084, 946568168, 1893136336]

約数ペア:

[(1, 1893136336), (2, 946568168), (4, 473284084), (7, 270448048), (8, 236642042), (13, 145625872), (14, 135224024), (16, 118321021), (26, 72812936), (28, 67612012), (52, 36406468), (56, 33806006), (91, 20803696), (104, 18203234), (112, 16903003), (182, 10401848), (208, 9101617), (364, 5200924), (728, 2600462), (947, 1999088), (1373, 1378832), (1456, 1300231), (1894, 999544), (2746, 689416), (3788, 499772), (5492, 344708), (6629, 285584), (7576, 249886), (9611, 196976), (10984, 172354), (12311, 153776), (13258, 142792), (15152, 124943), (17849, 106064), (19222, 98488), (21968, 86177), (24622, 76888), (26516, 71396), (35698, 53032), (38444, 49244)]