8894410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2083}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 18605952

約数和(自身を除く): 9711542

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2083, 2135, 4166, 4270, 10415, 14581, 20830, 29162, 72905, 127063, 145810, 254126, 635315, 889441, 1270630, 1778882, 4447205, 8894410]

約数ペア:

[(1, 8894410), (2, 4447205), (5, 1778882), (7, 1270630), (10, 889441), (14, 635315), (35, 254126), (61, 145810), (70, 127063), (122, 72905), (305, 29162), (427, 20830), (610, 14581), (854, 10415), (2083, 4270), (2135, 4166)]