7050290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 13786416

約数和(自身を除く): 6736126

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 281, 386, 562, 965, 1405, 1930, 2509, 2810, 3653, 5018, 7306, 12545, 18265, 25090, 36530, 54233, 108466, 271165, 542330, 705029, 1410058, 3525145, 7050290]

約数ペア:

[(1, 7050290), (2, 3525145), (5, 1410058), (10, 705029), (13, 542330), (26, 271165), (65, 108466), (130, 54233), (193, 36530), (281, 25090), (386, 18265), (562, 12545), (965, 7306), (1405, 5018), (1930, 3653), (2509, 2810)]