1668049156

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{727}}^1\times {\mathrm{5569}}^1$

素因数の和:6403

約数の個数: 24

約数和(自身を含む): 2952010880

約数和(自身を除く): 1283961724

約数列:

[1, 2, 4, 103, 206, 412, 727, 1454, 2908, 5569, 11138, 22276, 74881, 149762, 299524, 573607, 1147214, 2294428, 4048663, 8097326, 16194652, 417012289, 834024578, 1668049156]

約数ペア:

[(1, 1668049156), (2, 834024578), (4, 417012289), (103, 16194652), (206, 8097326), (412, 4048663), (727, 2294428), (1454, 1147214), (2908, 573607), (5569, 299524), (11138, 149762), (22276, 74881)]