260068316

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{823001}}^1$

素因数の和:823084

約数の個数: 12

約数和(自身を含む): 460881120

約数和(自身を除く): 200812804

約数列:

[1, 2, 4, 79, 158, 316, 823001, 1646002, 3292004, 65017079, 130034158, 260068316]

約数ペア:

[(1, 260068316), (2, 130034158), (4, 65017079), (79, 3292004), (158, 1646002), (316, 823001)]