1901473106813

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{521161}}^1\times {\mathrm{14087}}^1$

素因数の和:535292

約数の個数: 16

約数和(自身を含む): 2232007597824

約数和(自身を除く): 330534491011

約数列:

[1, 7, 37, 259, 14087, 98609, 521161, 521219, 3648127, 3648533, 19282957, 134980699, 7341595007, 51391165049, 271639015259, 1901473106813]

約数ペア:

[(1, 1901473106813), (7, 271639015259), (37, 51391165049), (259, 7341595007), (14087, 134980699), (98609, 19282957), (521161, 3648533), (521219, 3648127)]