1520802004

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{1549}}^1\times {\mathrm{2383}}^1$

素因数の和:4039

約数の個数: 24

約数和(自身を含む): 2690105600

約数和(自身を除く): 1169303596

約数列:

[1, 2, 4, 103, 206, 412, 1549, 2383, 3098, 4766, 6196, 9532, 159547, 245449, 319094, 490898, 638188, 981796, 3691267, 7382534, 14765068, 380200501, 760401002, 1520802004]

約数ペア:

[(1, 1520802004), (2, 760401002), (4, 380200501), (103, 14765068), (206, 7382534), (412, 3691267), (1549, 981796), (2383, 638188), (3098, 490898), (4766, 319094), (6196, 245449), (9532, 159547)]