1298203438

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{820609}}^1$

素因数の和:820731

約数の個数: 16

約数和(自身を含む): 2245188960

約数和(自身を除く): 946985522

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 820609, 1641218, 5744263, 11488526, 92728817, 185457634, 649101719, 1298203438]

約数ペア:

[(1, 1298203438), (2, 649101719), (7, 185457634), (14, 92728817), (113, 11488526), (226, 5744263), (791, 1641218), (1582, 820609)]