638232314

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{2557}}^1\times {\mathrm{3373}}^1$

素因数の和:5969

約数の個数: 16

約数和(自身を含む): 983898888

約数和(自身を除く): 345666574

約数列:

[1, 2, 37, 74, 2557, 3373, 5114, 6746, 94609, 124801, 189218, 249602, 8624761, 17249522, 319116157, 638232314]

約数ペア:

[(1, 638232314), (2, 319116157), (37, 17249522), (74, 8624761), (2557, 249602), (3373, 189218), (5114, 124801), (6746, 94609)]