17621566892

素因数分解:

$2^2\times {\mathrm{337}}^1\times {\mathrm{617}}^1\times {\mathrm{21187}}^1$

素因数の和:22145

約数の個数: 24

約数和(自身を含む): 30980839344

約数和(自身を除く): 13359272452

約数列:

[1, 2, 4, 337, 617, 674, 1234, 1348, 2468, 21187, 42374, 84748, 207929, 415858, 831716, 7140019, 13072379, 14280038, 26144758, 28560076, 52289516, 4405391723, 8810783446, 17621566892]

約数ペア:

[(1, 17621566892), (2, 8810783446), (4, 4405391723), (337, 52289516), (617, 28560076), (674, 26144758), (1234, 14280038), (1348, 13072379), (2468, 7140019), (21187, 831716), (42374, 415858), (84748, 207929)]