401020588

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{53017}}^1$

素因数の和:53113

約数の個数: 24

約数和(自身を含む): 736313984

約数和(自身を除く): 335293396

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 7564, 53017, 106034, 212068, 1643527, 3234037, 3287054, 6468074, 6574108, 12936148, 100255147, 200510294, 401020588]

約数ペア:

[(1, 401020588), (2, 200510294), (4, 100255147), (31, 12936148), (61, 6574108), (62, 6468074), (122, 3287054), (124, 3234037), (244, 1643527), (1891, 212068), (3782, 106034), (7564, 53017)]