1900227553

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1\times {\mathrm{5881}}^1$

素因数の和:7408

約数の個数: 16

約数和(自身を含む): 2243630080

約数和(自身を除く): 343402527

約数列:

[1, 7, 31, 217, 1489, 5881, 10423, 41167, 46159, 182311, 323113, 1276177, 8756809, 61297663, 271461079, 1900227553]

約数ペア:

[(1, 1900227553), (7, 271461079), (31, 61297663), (217, 8756809), (1489, 1276177), (5881, 323113), (10423, 182311), (41167, 46159)]