1859180401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{1103}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 2203407360

約数和(自身を除く): 344226959

約数列:

[1, 13, 17, 29, 221, 263, 377, 493, 1103, 3419, 4471, 6409, 7627, 14339, 18751, 31987, 58123, 99151, 129659, 243763, 290089, 415831, 543779, 1685567, 3771157, 4931513, 7069127, 8412581, 64109669, 109363553, 143013877, 1859180401]

約数ペア:

[(1, 1859180401), (13, 143013877), (17, 109363553), (29, 64109669), (221, 8412581), (263, 7069127), (377, 4931513), (493, 3771157), (1103, 1685567), (3419, 543779), (4471, 415831), (6409, 290089), (7627, 243763), (14339, 129659), (18751, 99151), (31987, 58123)]