2157336430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5830639}}^1$

素因数の和:5830683

約数の個数: 16

約数和(自身を含む): 3988157760

約数和(自身を除く): 1830821330

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 5830639, 11661278, 29153195, 58306390, 215733643, 431467286, 1078668215, 2157336430]

約数ペア:

[(1, 2157336430), (2, 1078668215), (5, 431467286), (10, 215733643), (37, 58306390), (74, 29153195), (185, 11661278), (370, 5830639)]