8015018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2621}}^1$

素因数の和:2773

約数の個数: 16

約数和(自身を含む): 13214880

約数和(自身を除く): 5199862

約数列:

[1, 2, 11, 22, 139, 278, 1529, 2621, 3058, 5242, 28831, 57662, 364319, 728638, 4007509, 8015018]

約数ペア:

[(1, 8015018), (2, 4007509), (11, 728638), (22, 364319), (139, 57662), (278, 28831), (1529, 5242), (2621, 3058)]