1265053352

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{505213}}^1$

素因数の和:505532

約数の個数: 16

約数和(自身を含む): 2379557940

約数和(自身を除く): 1114504588

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 505213, 1010426, 2020852, 4041704, 158131669, 316263338, 632526676, 1265053352]

約数ペア:

[(1, 1265053352), (2, 632526676), (4, 316263338), (8, 158131669), (313, 4041704), (626, 2020852), (1252, 1010426), (2504, 505213)]