1960178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:793

約数の個数: 16

約数和(自身を含む): 3235680

約数和(自身を除く): 1275502

約数列:

[1, 2, 11, 22, 139, 278, 641, 1282, 1529, 3058, 7051, 14102, 89099, 178198, 980089, 1960178]

約数ペア:

[(1, 1960178), (2, 980089), (11, 178198), (22, 89099), (139, 14102), (278, 7051), (641, 3058), (1282, 1529)]