870812161

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{10853}}^1$

素因数の和:11016

約数の個数: 16

約数和(自身を含む): 948205440

約数和(自身を除く): 77393279

約数列:

[1, 19, 41, 103, 779, 1957, 4223, 10853, 80237, 206207, 444973, 1117859, 8454487, 21239321, 45832219, 870812161]

約数ペア:

[(1, 870812161), (19, 45832219), (41, 21239321), (103, 8454487), (779, 1117859), (1957, 444973), (4223, 206207), (10853, 80237)]