401331336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2388877}}^1$

素因数の和:2388893

約数の個数: 32

約数和(自身を含む): 1146661440

約数和(自身を除く): 745330104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2388877, 4777754, 7166631, 9555508, 14333262, 16722139, 19111016, 28666524, 33444278, 50166417, 57333048, 66888556, 100332834, 133777112, 200665668, 401331336]

約数ペア:

[(1, 401331336), (2, 200665668), (3, 133777112), (4, 100332834), (6, 66888556), (7, 57333048), (8, 50166417), (12, 33444278), (14, 28666524), (21, 19111016), (24, 16722139), (28, 14333262), (42, 9555508), (56, 7166631), (84, 4777754), (168, 2388877)]