1811350996844

素因数分解:

$2^2\times {\mathrm{21089}}^1\times {\mathrm{21472699}}^1$

素因数の和:21493792

約数の個数: 12

約数和(自身を含む): 3170014701000

約数和(自身を除く): 1358663704156

約数列:

[1, 2, 4, 21089, 42178, 84356, 21472699, 42945398, 85890796, 452837749211, 905675498422, 1811350996844]

約数ペア:

[(1, 1811350996844), (2, 905675498422), (4, 452837749211), (21089, 85890796), (42178, 42945398), (84356, 21472699)]