1930271428

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{431}}^1\times {\mathrm{6869}}^1$

素因数の和:7467

約数の個数: 24

約数和(自身を含む): 3407080320

約数和(自身を除く): 1476808892

約数列:

[1, 2, 4, 163, 326, 431, 652, 862, 1724, 6869, 13738, 27476, 70253, 140506, 281012, 1119647, 2239294, 2960539, 4478588, 5921078, 11842156, 482567857, 965135714, 1930271428]

約数ペア:

[(1, 1930271428), (2, 965135714), (4, 482567857), (163, 11842156), (326, 5921078), (431, 4478588), (652, 2960539), (862, 2239294), (1724, 1119647), (6869, 281012), (13738, 140506), (27476, 70253)]