80494532468

素因数分解:

$2^2\times 7^1\times {\mathrm{7193}}^1\times {\mathrm{399667}}^1$

素因数の和:406871

約数の個数: 24

約数和(自身を含む): 161011849152

約数和(自身を除く): 80517316684

約数列:

[1, 2, 4, 7, 14, 28, 7193, 14386, 28772, 50351, 100702, 201404, 399667, 799334, 1598668, 2797669, 5595338, 11190676, 2874804731, 5749609462, 11499218924, 20123633117, 40247266234, 80494532468]

約数ペア:

[(1, 80494532468), (2, 40247266234), (4, 20123633117), (7, 11499218924), (14, 5749609462), (28, 2874804731), (7193, 11190676), (14386, 5595338), (28772, 2797669), (50351, 1598668), (100702, 799334), (201404, 399667)]