1808979647

素因数分解:

${\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{3853}}^1$

素因数の和:4162

約数の個数: 16

約数和(自身を含む): 1914667200

約数和(自身を除く): 105687553

約数列:

[1, 23, 137, 149, 3151, 3427, 3853, 20413, 88619, 469499, 527861, 574097, 12140803, 13204231, 78651289, 1808979647]

約数ペア:

[(1, 1808979647), (23, 78651289), (137, 13204231), (149, 12140803), (3151, 574097), (3427, 527861), (3853, 469499), (20413, 88619)]