4961060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19081}}^1$

素因数の和:19103

約数の個数: 24

約数和(自身を含む): 11220216

約数和(自身を除く): 6259156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19081, 38162, 76324, 95405, 190810, 248053, 381620, 496106, 992212, 1240265, 2480530, 4961060]

約数ペア:

[(1, 4961060), (2, 2480530), (4, 1240265), (5, 992212), (10, 496106), (13, 381620), (20, 248053), (26, 190810), (52, 95405), (65, 76324), (130, 38162), (260, 19081)]