2011661030

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1780231}}^1$

素因数の和:1780351

約数の個数: 16

約数和(自身を含む): 3653036064

約数和(自身を除く): 1641375034

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 1780231, 3560462, 8901155, 17802310, 201166103, 402332206, 1005830515, 2011661030]

約数ペア:

[(1, 2011661030), (2, 1005830515), (5, 402332206), (10, 201166103), (113, 17802310), (226, 8901155), (565, 3560462), (1130, 1780231)]