2194666655

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{289343}}^1$

素因数の和:289426

約数の個数: 16

約数和(自身を含む): 2770758144

約数和(自身を除く): 576091489

約数列:

[1, 5, 37, 41, 185, 205, 1517, 7585, 289343, 1446715, 10705691, 11863063, 53528455, 59315315, 438933331, 2194666655]

約数ペア:

[(1, 2194666655), (5, 438933331), (37, 59315315), (41, 53528455), (185, 11863063), (205, 10705691), (1517, 1446715), (7585, 289343)]