2008453684

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1321}}^1\times {\mathrm{10273}}^1$

素因数の和:11635

約数の個数: 24

約数和(自身を含む): 3612872648

約数和(自身を除く): 1604418964

約数列:

[1, 2, 4, 37, 74, 148, 1321, 2642, 5284, 10273, 20546, 41092, 48877, 97754, 195508, 380101, 760202, 1520404, 13570633, 27141266, 54282532, 502113421, 1004226842, 2008453684]

約数ペア:

[(1, 2008453684), (2, 1004226842), (4, 502113421), (37, 54282532), (74, 27141266), (148, 13570633), (1321, 1520404), (2642, 760202), (5284, 380101), (10273, 195508), (20546, 97754), (41092, 48877)]