2007068818

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1\times {\mathrm{499}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 3118752000

約数和(自身を除く): 1111683182

約数列:

[1, 2, 41, 82, 181, 271, 362, 499, 542, 998, 7421, 11111, 14842, 20459, 22222, 40918, 49051, 90319, 98102, 135229, 180638, 270458, 2011091, 3703079, 4022182, 5544389, 7406158, 11088778, 24476449, 48952898, 1003534409, 2007068818]

約数ペア:

[(1, 2007068818), (2, 1003534409), (41, 48952898), (82, 24476449), (181, 11088778), (271, 7406158), (362, 5544389), (499, 4022182), (542, 3703079), (998, 2011091), (7421, 270458), (11111, 180638), (14842, 135229), (20459, 98102), (22222, 90319), (40918, 49051)]