403940056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{8317}}^1$

素因数の和:8803

約数の個数: 32

約数和(自身を含む): 817493040

約数和(自身を除く): 413552984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 467, 934, 1868, 3736, 6071, 8317, 12142, 16634, 24284, 33268, 48568, 66536, 108121, 216242, 432484, 864968, 3884039, 7768078, 15536156, 31072312, 50492507, 100985014, 201970028, 403940056]

約数ペア:

[(1, 403940056), (2, 201970028), (4, 100985014), (8, 50492507), (13, 31072312), (26, 15536156), (52, 7768078), (104, 3884039), (467, 864968), (934, 432484), (1868, 216242), (3736, 108121), (6071, 66536), (8317, 48568), (12142, 33268), (16634, 24284)]