2080993754

素因数分解:

$2^1\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{81181}}^1$

素因数の和:83021

約数の個数: 16

約数和(自身を含む): 3569410176

約数和(自身を除く): 1488416422

約数列:

[1, 2, 7, 14, 1831, 3662, 12817, 25634, 81181, 162362, 568267, 1136534, 148642411, 297284822, 1040496877, 2080993754]

約数ペア:

[(1, 2080993754), (2, 1040496877), (7, 297284822), (14, 148642411), (1831, 1136534), (3662, 568267), (12817, 162362), (25634, 81181)]