280325684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{2260691}}^1$

素因数の和:2260726

約数の個数: 12

約数和(自身を含む): 506395008

約数和(自身を除く): 226069324

約数列:

[1, 2, 4, 31, 62, 124, 2260691, 4521382, 9042764, 70081421, 140162842, 280325684]

約数ペア:

[(1, 280325684), (2, 140162842), (4, 70081421), (31, 9042764), (62, 4521382), (124, 2260691)]