2103440152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{2719}}^1$

素因数の和:2944

約数の個数: 64

約数和(自身を含む): 4406400000

約数和(自身を除く): 2302959848

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 149, 236, 298, 472, 596, 649, 1192, 1298, 1639, 2596, 2719, 3278, 5192, 5438, 6556, 8791, 10876, 13112, 17582, 21752, 29909, 35164, 59818, 70328, 96701, 119636, 160421, 193402, 239272, 320842, 386804, 405131, 641684, 773608, 810262, 1283368, 1620524, 1764631, 3241048, 3529262, 4456441, 7058524, 8912882, 14117048, 17825764, 23902729, 35651528, 47805458, 95610916, 191221832, 262930019, 525860038, 1051720076, 2103440152]

約数ペア:

[(1, 2103440152), (2, 1051720076), (4, 525860038), (8, 262930019), (11, 191221832), (22, 95610916), (44, 47805458), (59, 35651528), (88, 23902729), (118, 17825764), (149, 14117048), (236, 8912882), (298, 7058524), (472, 4456441), (596, 3529262), (649, 3241048), (1192, 1764631), (1298, 1620524), (1639, 1283368), (2596, 810262), (2719, 773608), (3278, 641684), (5192, 405131), (5438, 386804), (6556, 320842), (8791, 239272), (10876, 193402), (13112, 160421), (17582, 119636), (21752, 96701), (29909, 70328), (35164, 59818)]