1186228580

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{452759}}^1$

素因数の和:452899

約数の個数: 24

約数和(自身を含む): 2510101440

約数和(自身を除く): 1323872860

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 452759, 905518, 1811036, 2263795, 4527590, 9055180, 59311429, 118622858, 237245716, 296557145, 593114290, 1186228580]

約数ペア:

[(1, 1186228580), (2, 593114290), (4, 296557145), (5, 237245716), (10, 118622858), (20, 59311429), (131, 9055180), (262, 4527590), (524, 2263795), (655, 1811036), (1310, 905518), (2620, 452759)]