123371524

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{1201}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 220143896

約数和(自身を除く): 96772372

約数列:

[1, 2, 4, 61, 122, 244, 421, 842, 1201, 1684, 2402, 4804, 25681, 51362, 73261, 102724, 146522, 293044, 505621, 1011242, 2022484, 30842881, 61685762, 123371524]

約数ペア:

[(1, 123371524), (2, 61685762), (4, 30842881), (61, 2022484), (122, 1011242), (244, 505621), (421, 293044), (842, 146522), (1201, 102724), (1684, 73261), (2402, 51362), (4804, 25681)]