4080451216

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{3493537}}^1$

素因数の和:3493618

約数の個数: 20

約数和(自身を含む): 8014176172

約数和(自身を除く): 3933724956

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 3493537, 6987074, 13974148, 27948296, 55896592, 255028201, 510056402, 1020112804, 2040225608, 4080451216]

約数ペア:

[(1, 4080451216), (2, 2040225608), (4, 1020112804), (8, 510056402), (16, 255028201), (73, 55896592), (146, 27948296), (292, 13974148), (584, 6987074), (1168, 3493537)]