3980457962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9005561}}^1$

素因数の和:9005593

約数の個数: 16

約数和(自身を含む): 6808204872

約数和(自身を除く): 2827746910

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 9005561, 18011122, 117072293, 153094537, 234144586, 306189074, 1990228981, 3980457962]

約数ペア:

[(1, 3980457962), (2, 1990228981), (13, 306189074), (17, 234144586), (26, 153094537), (34, 117072293), (221, 18011122), (442, 9005561)]