1040542811

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{98639}}^1$

素因数の和:98794

約数の個数: 16

約数和(自身を含む): 1306782720

約数和(自身を除く): 266239909

約数列:

[1, 7, 11, 77, 137, 959, 1507, 10549, 98639, 690473, 1085029, 7595203, 13513543, 94594801, 148648973, 1040542811]

約数ペア:

[(1, 1040542811), (7, 148648973), (11, 94594801), (77, 13513543), (137, 7595203), (959, 1085029), (1507, 690473), (10549, 98639)]