2012322455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{4999}}^1$

素因数の和:5591

約数の個数: 32

約数和(自身を含む): 2842560000

約数和(自身を除く): 830237545

約数列:

[1, 5, 11, 13, 55, 65, 143, 563, 715, 2815, 4999, 6193, 7319, 24995, 30965, 36595, 54989, 64987, 80509, 274945, 324935, 402545, 714857, 2814437, 3574285, 14072185, 30958807, 36587681, 154794035, 182938405, 402464491, 2012322455]

約数ペア:

[(1, 2012322455), (5, 402464491), (11, 182938405), (13, 154794035), (55, 36587681), (65, 30958807), (143, 14072185), (563, 3574285), (715, 2814437), (2815, 714857), (4999, 402545), (6193, 324935), (7319, 274945), (24995, 80509), (30965, 64987), (36595, 54989)]