2812618928

素因数分解:

$2^4\times 7^1\times {\mathrm{25112669}}^1$

素因数の和:25112684

約数の個数: 20

約数和(自身を含む): 6227942160

約数和(自身を除く): 3415323232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 25112669, 50225338, 100450676, 175788683, 200901352, 351577366, 401802704, 703154732, 1406309464, 2812618928]

約数ペア:

[(1, 2812618928), (2, 1406309464), (4, 703154732), (7, 401802704), (8, 351577366), (14, 200901352), (16, 175788683), (28, 100450676), (56, 50225338), (112, 25112669)]