2021946365

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{92179}}^1$

素因数の和:92332

約数の個数: 16

約数和(自身を含む): 2508770880

約数和(自身を除く): 486824515

約数列:

[1, 5, 41, 107, 205, 535, 4387, 21935, 92179, 460895, 3779339, 9863153, 18896695, 49315765, 404389273, 2021946365]

約数ペア:

[(1, 2021946365), (5, 404389273), (41, 49315765), (107, 18896695), (205, 9863153), (535, 3779339), (4387, 460895), (21935, 92179)]