2012127830

素因数分解:

$2^1\times 5^1\times {\mathrm{13399}}^1\times {\mathrm{15017}}^1$

素因数の和:28423

約数の個数: 16

約数和(自身を含む): 3622341600

約数和(自身を除く): 1610213770

約数列:

[1, 2, 5, 10, 13399, 15017, 26798, 30034, 66995, 75085, 133990, 150170, 201212783, 402425566, 1006063915, 2012127830]

約数ペア:

[(1, 2012127830), (2, 1006063915), (5, 402425566), (10, 201212783), (13399, 150170), (15017, 133990), (26798, 75085), (30034, 66995)]