1635428438

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1\times {\mathrm{1721}}^1$

素因数の和:2492

約数の個数: 32

約数和(自身を含む): 2836753920

約数和(自身を除く): 1201325482

約数列:

[1, 2, 7, 14, 103, 206, 659, 721, 1318, 1442, 1721, 3442, 4613, 9226, 12047, 24094, 67877, 135754, 177263, 354526, 475139, 950278, 1134139, 1240841, 2268278, 2481682, 7938973, 15877946, 116816317, 233632634, 817714219, 1635428438]

約数ペア:

[(1, 1635428438), (2, 817714219), (7, 233632634), (14, 116816317), (103, 15877946), (206, 7938973), (659, 2481682), (721, 2268278), (1318, 1240841), (1442, 1134139), (1721, 950278), (3442, 475139), (4613, 354526), (9226, 177263), (12047, 135754), (24094, 67877)]