2237540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6581}}^1$

素因数の和:6607

約数の個数: 24

約数和(自身を含む): 4975992

約数和(自身を除く): 2738452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 6581, 13162, 26324, 32905, 65810, 111877, 131620, 223754, 447508, 559385, 1118770, 2237540]

約数ペア:

[(1, 2237540), (2, 1118770), (4, 559385), (5, 447508), (10, 223754), (17, 131620), (20, 111877), (34, 65810), (68, 32905), (85, 26324), (170, 13162), (340, 6581)]