1420415092

素因数分解:

$2^2\times {\mathrm{359}}^1\times {\mathrm{449}}^1\times {\mathrm{2203}}^1$

素因数の和:3015

約数の個数: 24

約数和(自身を含む): 2499336000

約数和(自身を除く): 1078920908

約数列:

[1, 2, 4, 359, 449, 718, 898, 1436, 1796, 2203, 4406, 8812, 161191, 322382, 644764, 790877, 989147, 1581754, 1978294, 3163508, 3956588, 355103773, 710207546, 1420415092]

約数ペア:

[(1, 1420415092), (2, 710207546), (4, 355103773), (359, 3956588), (449, 3163508), (718, 1978294), (898, 1581754), (1436, 989147), (1796, 790877), (2203, 644764), (4406, 322382), (8812, 161191)]