2156254126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1\times {\mathrm{6311}}^1$

素因数の和:7116

約数の個数: 32

約数和(自身を含む): 3693428928

約数和(自身を除く): 1537174802

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 773, 1546, 6311, 10049, 12622, 13141, 20098, 26282, 82043, 107287, 164086, 170833, 214574, 341666, 1394731, 2789462, 4878403, 9756806, 63419239, 82932851, 126838478, 165865702, 1078127063, 2156254126]

約数ペア:

[(1, 2156254126), (2, 1078127063), (13, 165865702), (17, 126838478), (26, 82932851), (34, 63419239), (221, 9756806), (442, 4878403), (773, 2789462), (1546, 1394731), (6311, 341666), (10049, 214574), (12622, 170833), (13141, 164086), (20098, 107287), (26282, 82043)]