1945620929

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{11059}}^1$

素因数の和:11720

約数の個数: 16

約数和(自身を含む): 2281722240

約数和(自身を除く): 336101311

約数列:

[1, 7, 41, 287, 613, 4291, 11059, 25133, 77413, 175931, 453419, 3173933, 6779167, 47454169, 277945847, 1945620929]

約数ペア:

[(1, 1945620929), (7, 277945847), (41, 47454169), (287, 6779167), (613, 3173933), (4291, 453419), (11059, 175931), (25133, 77413)]