2972436470

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1508851}}^1$

素因数の和:1509055

約数の個数: 16

約数和(自身を含む): 5377548528

約数和(自身を除く): 2405112058

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 1508851, 3017702, 7544255, 15088510, 297243647, 594487294, 1486218235, 2972436470]

約数ペア:

[(1, 2972436470), (2, 1486218235), (5, 594487294), (10, 297243647), (197, 15088510), (394, 7544255), (985, 3017702), (1970, 1508851)]