2277308020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8758877}}^1$

素因数の和:8758899

約数の個数: 24

約数和(自身を含む): 5150220264

約数和(自身を除く): 2872912244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8758877, 17517754, 35035508, 43794385, 87588770, 113865401, 175177540, 227730802, 455461604, 569327005, 1138654010, 2277308020]

約数ペア:

[(1, 2277308020), (2, 1138654010), (4, 569327005), (5, 455461604), (10, 227730802), (13, 175177540), (20, 113865401), (26, 87588770), (52, 43794385), (65, 35035508), (130, 17517754), (260, 8758877)]