2847990130

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{909901}}^1$

素因数の和:910221

約数の個数: 16

約数和(自身を含む): 5142766104

約数和(自身を除く): 2294775974

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 909901, 1819802, 4549505, 9099010, 284799013, 569598026, 1423995065, 2847990130]

約数ペア:

[(1, 2847990130), (2, 1423995065), (5, 569598026), (10, 284799013), (313, 9099010), (626, 4549505), (1565, 1819802), (3130, 909901)]