2009604974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{5147}}^1\times {\mathrm{15017}}^1$

素因数の和:20179

約数の個数: 16

約数和(自身を含む): 3247131888

約数和(自身を除く): 1237526914

約数列:

[1, 2, 13, 26, 5147, 10294, 15017, 30034, 66911, 133822, 195221, 390442, 77292499, 154584998, 1004802487, 2009604974]

約数ペア:

[(1, 2009604974), (2, 1004802487), (13, 154584998), (26, 77292499), (5147, 390442), (10294, 195221), (15017, 133822), (30034, 66911)]