7651911484

素因数分解:

$2^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{719}}^1\times {\mathrm{1019}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 15381273600

約数和(自身を除く): 7729362116

約数列:

[1, 2, 4, 7, 14, 28, 373, 719, 746, 1019, 1438, 1492, 2038, 2611, 2876, 4076, 5033, 5222, 7133, 10066, 10444, 14266, 20132, 28532, 268187, 380087, 536374, 732661, 760174, 1072748, 1465322, 1520348, 1877309, 2660609, 2930644, 3754618, 5128627, 5321218, 7509236, 10257254, 10642436, 20514508, 273282553, 546565106, 1093130212, 1912977871, 3825955742, 7651911484]

約数ペア:

[(1, 7651911484), (2, 3825955742), (4, 1912977871), (7, 1093130212), (14, 546565106), (28, 273282553), (373, 20514508), (719, 10642436), (746, 10257254), (1019, 7509236), (1438, 5321218), (1492, 5128627), (2038, 3754618), (2611, 2930644), (2876, 2660609), (4076, 1877309), (5033, 1520348), (5222, 1465322), (7133, 1072748), (10066, 760174), (10444, 732661), (14266, 536374), (20132, 380087), (28532, 268187)]