2210120638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{357509}}^1$

素因数の和:357803

約数の個数: 16

約数和(自身を含む): 3629441520

約数和(自身を除く): 1419320882

約数列:

[1, 2, 11, 22, 281, 562, 3091, 6182, 357509, 715018, 3932599, 7865198, 100460029, 200920058, 1105060319, 2210120638]

約数ペア:

[(1, 2210120638), (2, 1105060319), (11, 200920058), (22, 100460029), (281, 7865198), (562, 3932599), (3091, 715018), (6182, 357509)]