2378627363

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{178001}}^1$

素因数の和:178114

約数の個数: 16

約数和(自身を含む): 2870816256

約数和(自身を除く): 492188893

約数列:

[1, 7, 23, 83, 161, 581, 1909, 13363, 178001, 1246007, 4094023, 14774083, 28658161, 103418581, 339803909, 2378627363]

約数ペア:

[(1, 2378627363), (7, 339803909), (23, 103418581), (83, 28658161), (161, 14774083), (581, 4094023), (1909, 1246007), (13363, 178001)]