389625830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3542053}}^1$

素因数の和:3542071

約数の個数: 16

約数和(自身を含む): 765083664

約数和(自身を除く): 375457834

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3542053, 7084106, 17710265, 35420530, 38962583, 77925166, 194812915, 389625830]

約数ペア:

[(1, 389625830), (2, 194812915), (5, 77925166), (10, 38962583), (11, 35420530), (22, 17710265), (55, 7084106), (110, 3542053)]