2780451062

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{65119}}^1$

素因数の和:65735

約数の個数: 16

約数和(自身を含む): 4290887040

約数和(自身を除く): 1510435978

約数列:

[1, 2, 37, 74, 577, 1154, 21349, 42698, 65119, 130238, 2409403, 4818806, 37573663, 75147326, 1390225531, 2780451062]

約数ペア:

[(1, 2780451062), (2, 1390225531), (37, 75147326), (74, 37573663), (577, 4818806), (1154, 2409403), (21349, 130238), (42698, 65119)]