2387303828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{15217}}^1$

素因数の和:15672

約数の個数: 48

約数和(自身を含む): 5154153984

約数和(自身を除く): 2766850156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 431, 862, 1724, 3017, 5603, 6034, 11206, 12068, 15217, 22412, 30434, 39221, 60868, 78442, 106519, 156884, 197821, 213038, 395642, 426076, 791284, 1384747, 2769494, 5538988, 6558527, 13117054, 26234108, 45909689, 85260851, 91819378, 170521702, 183638756, 341043404, 596825957, 1193651914, 2387303828]

約数ペア:

[(1, 2387303828), (2, 1193651914), (4, 596825957), (7, 341043404), (13, 183638756), (14, 170521702), (26, 91819378), (28, 85260851), (52, 45909689), (91, 26234108), (182, 13117054), (364, 6558527), (431, 5538988), (862, 2769494), (1724, 1384747), (3017, 791284), (5603, 426076), (6034, 395642), (11206, 213038), (12068, 197821), (15217, 156884), (22412, 106519), (30434, 78442), (39221, 60868)]