1812156942076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{213798601}}^1$

素因数の和:213798781

約数の個数: 24

約数和(自身を含む): 3436171131344

約数和(自身を除く): 1624014189268

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8476, 213798601, 427597202, 855194404, 2779381813, 5558763626, 11117527252, 34849171963, 69698343926, 139396687852, 453039235519, 906078471038, 1812156942076]

約数ペア:

[(1, 1812156942076), (2, 906078471038), (4, 453039235519), (13, 139396687852), (26, 69698343926), (52, 34849171963), (163, 11117527252), (326, 5558763626), (652, 2779381813), (2119, 855194404), (4238, 427597202), (8476, 213798601)]