331796764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{155627}}^1$

素因数の和:155685

約数の個数: 24

約数和(自身を含む): 640564848

約数和(自身を除く): 308768084

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 155627, 311254, 622508, 2023151, 4046302, 6380707, 8092604, 12761414, 25522828, 82949191, 165898382, 331796764]

約数ペア:

[(1, 331796764), (2, 165898382), (4, 82949191), (13, 25522828), (26, 12761414), (41, 8092604), (52, 6380707), (82, 4046302), (164, 2023151), (533, 622508), (1066, 311254), (2132, 155627)]