496496026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{145771}}^1$

素因数の和:145917

約数の個数: 16

約数和(自身を含む): 808159968

約数和(自身を除く): 311663942

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 145771, 291542, 1895023, 3790046, 19096001, 38192002, 248248013, 496496026]

約数ペア:

[(1, 496496026), (2, 248248013), (13, 38192002), (26, 19096001), (131, 3790046), (262, 1895023), (1703, 291542), (3406, 145771)]