2168261608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{14264879}}^1$

素因数の和:14264904

約数の個数: 16

約数和(自身を含む): 4279464000

約数和(自身を除く): 2111202392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 14264879, 28529758, 57059516, 114119032, 271032701, 542065402, 1084130804, 2168261608]

約数ペア:

[(1, 2168261608), (2, 1084130804), (4, 542065402), (8, 271032701), (19, 114119032), (38, 57059516), (76, 28529758), (152, 14264879)]