80660294

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{25639}}^1$

素因数の和:25676

約数の個数: 24

約数和(自身を含む): 143225040

約数和(自身を除く): 62564746

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 25639, 51278, 282029, 333307, 564058, 666614, 3102319, 3666377, 6204638, 7332754, 40330147, 80660294]

約数ペア:

[(1, 80660294), (2, 40330147), (11, 7332754), (13, 6204638), (22, 3666377), (26, 3102319), (121, 666614), (143, 564058), (242, 333307), (286, 282029), (1573, 51278), (3146, 25639)]