270845822

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{25849}}^1$

素因数の和:25908

約数の個数: 24

約数和(自身を含む): 454132800

約数和(自身を除く): 183286978

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 25849, 51698, 336037, 672074, 801319, 1602638, 4368481, 8736962, 10417147, 20834294, 135422911, 270845822]

約数ペア:

[(1, 270845822), (2, 135422911), (13, 20834294), (26, 10417147), (31, 8736962), (62, 4368481), (169, 1602638), (338, 801319), (403, 672074), (806, 336037), (5239, 51698), (10478, 25849)]