129356474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 212756544

約数和(自身を除く): 83400070

約数列:

[1, 2, 13, 26, 131, 163, 233, 262, 326, 466, 1703, 2119, 3029, 3406, 4238, 6058, 21353, 30523, 37979, 42706, 61046, 75958, 277589, 396799, 493727, 555178, 793598, 987454, 4975249, 9950498, 64678237, 129356474]

約数ペア:

[(1, 129356474), (2, 64678237), (13, 9950498), (26, 4975249), (131, 987454), (163, 793598), (233, 555178), (262, 493727), (326, 396799), (466, 277589), (1703, 75958), (2119, 61046), (3029, 42706), (3406, 37979), (4238, 30523), (6058, 21353)]