26486536990

素因数分解:

$2^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{1879811}}^1$

素因数の和:1881227

約数の個数: 16

約数和(自身を含む): 47709628560

約数和(自身を除く): 21223091570

約数列:

[1, 2, 5, 10, 1409, 2818, 7045, 14090, 1879811, 3759622, 9399055, 18798110, 2648653699, 5297307398, 13243268495, 26486536990]

約数ペア:

[(1, 26486536990), (2, 13243268495), (5, 5297307398), (10, 2648653699), (1409, 18798110), (2818, 9399055), (7045, 3759622), (14090, 1879811)]