1648149724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1\times {\mathrm{577}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 3139890208

約数和(自身を除く): 1491740484

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 337, 577, 652, 674, 1154, 1348, 2119, 2308, 4238, 4381, 7501, 8476, 8762, 15002, 17524, 30004, 54931, 94051, 109862, 188102, 194449, 219724, 376204, 388898, 714103, 777796, 1222663, 1428206, 2445326, 2527837, 2856412, 4890652, 5055674, 10111348, 31695187, 63390374, 126780748, 412037431, 824074862, 1648149724]

約数ペア:

[(1, 1648149724), (2, 824074862), (4, 412037431), (13, 126780748), (26, 63390374), (52, 31695187), (163, 10111348), (326, 5055674), (337, 4890652), (577, 2856412), (652, 2527837), (674, 2445326), (1154, 1428206), (1348, 1222663), (2119, 777796), (2308, 714103), (4238, 388898), (4381, 376204), (7501, 219724), (8476, 194449), (8762, 188102), (15002, 109862), (17524, 94051), (30004, 54931)]