245730892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{7877}}^1$

素因数の和:8601

約数の個数: 24

約数和(自身を含む): 469843920

約数和(自身を除く): 224113028

約数列:

[1, 2, 4, 11, 22, 44, 709, 1418, 2836, 7799, 7877, 15598, 15754, 31196, 31508, 86647, 173294, 346588, 5584793, 11169586, 22339172, 61432723, 122865446, 245730892]

約数ペア:

[(1, 245730892), (2, 122865446), (4, 61432723), (11, 22339172), (22, 11169586), (44, 5584793), (709, 346588), (1418, 173294), (2836, 86647), (7799, 31508), (7877, 31196), (15598, 15754)]