7935290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72139}}^1$

素因数の和:72157

約数の個数: 16

約数和(自身を含む): 15582240

約数和(自身を除く): 7646950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 72139, 144278, 360695, 721390, 793529, 1587058, 3967645, 7935290]

約数ペア:

[(1, 7935290), (2, 3967645), (5, 1587058), (10, 793529), (11, 721390), (22, 360695), (55, 144278), (110, 72139)]