45140242

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 78971904

約数和(自身を除く): 33831662

約数列:

[1, 2, 7, 14, 131, 151, 163, 262, 302, 326, 917, 1057, 1141, 1834, 2114, 2282, 19781, 21353, 24613, 39562, 42706, 49226, 138467, 149471, 172291, 276934, 298942, 344582, 3224303, 6448606, 22570121, 45140242]

約数ペア:

[(1, 45140242), (2, 22570121), (7, 6448606), (14, 3224303), (131, 344582), (151, 298942), (163, 276934), (262, 172291), (302, 149471), (326, 138467), (917, 49226), (1057, 42706), (1141, 39562), (1834, 24613), (2114, 21353), (2282, 19781)]