253210670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{617587}}^1$

素因数の和:617635

約数の個数: 16

約数和(自身を含む): 466896528

約数和(自身を除く): 213685858

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 617587, 1235174, 3087935, 6175870, 25321067, 50642134, 126605335, 253210670]

約数ペア:

[(1, 253210670), (2, 126605335), (5, 50642134), (10, 25321067), (41, 6175870), (82, 3087935), (205, 1235174), (410, 617587)]