2979166

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:483

約数の個数: 16

約数和(自身を含む): 4640256

約数和(自身を除く): 1661090

約数列:

[1, 2, 37, 74, 127, 254, 317, 634, 4699, 9398, 11729, 23458, 40259, 80518, 1489583, 2979166]

約数ペア:

[(1, 2979166), (2, 1489583), (37, 80518), (74, 40259), (127, 23458), (254, 11729), (317, 9398), (634, 4699)]