1255871764

素因数分解:

$2^2\times 7^2\times {\mathrm{569}}^1\times {\mathrm{11261}}^1$

素因数の和:11848

約数の個数: 36

約数和(自身を含む): 2561316660

約数和(自身を除く): 1305444896

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 569, 1138, 2276, 3983, 7966, 11261, 15932, 22522, 27881, 45044, 55762, 78827, 111524, 157654, 315308, 551789, 1103578, 2207156, 6407509, 12815018, 25630036, 44852563, 89705126, 179410252, 313967941, 627935882, 1255871764]

約数ペア:

[(1, 1255871764), (2, 627935882), (4, 313967941), (7, 179410252), (14, 89705126), (28, 44852563), (49, 25630036), (98, 12815018), (196, 6407509), (569, 2207156), (1138, 1103578), (2276, 551789), (3983, 315308), (7966, 157654), (11261, 111524), (15932, 78827), (22522, 55762), (27881, 45044)]