2001127870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4861}}^1\times {\mathrm{5881}}^1$

素因数の和:10756

約数の個数: 32

約数和(自身を含む): 4118152896

約数和(自身を除く): 2117025026

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4861, 5881, 9722, 11762, 24305, 29405, 34027, 41167, 48610, 58810, 68054, 82334, 170135, 205835, 340270, 411670, 28587541, 57175082, 142937705, 200112787, 285875410, 400225574, 1000563935, 2001127870]

約数ペア:

[(1, 2001127870), (2, 1000563935), (5, 400225574), (7, 285875410), (10, 200112787), (14, 142937705), (35, 57175082), (70, 28587541), (4861, 411670), (5881, 340270), (9722, 205835), (11762, 170135), (24305, 82334), (29405, 68054), (34027, 58810), (41167, 48610)]