3120016

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{1789}}^1$

素因数の和:1906

約数の個数: 20

約数和(自身を含む): 6103900

約数和(自身を除く): 2983884

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 1789, 3578, 7156, 14312, 28624, 195001, 390002, 780004, 1560008, 3120016]

約数ペア:

[(1, 3120016), (2, 1560008), (4, 780004), (8, 390002), (16, 195001), (109, 28624), (218, 14312), (436, 7156), (872, 3578), (1744, 1789)]