42926530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{252509}}^1$

素因数の和:252533

約数の個数: 16

約数和(自身を含む): 81813240

約数和(自身を除く): 38886710

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 252509, 505018, 1262545, 2525090, 4292653, 8585306, 21463265, 42926530]

約数ペア:

[(1, 42926530), (2, 21463265), (5, 8585306), (10, 4292653), (17, 2525090), (34, 1262545), (85, 505018), (170, 252509)]