1296236437036

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{20857}}^1\times {\mathrm{142543}}^1$

素因数の和:163513

約数の個数: 24

約数和(自身を含む): 2289350719040

約数和(自身を除く): 993114282004

約数列:

[1, 2, 4, 109, 218, 436, 20857, 41714, 83428, 142543, 285086, 570172, 2273413, 4546826, 9093652, 15537187, 31074374, 62148748, 2973019351, 5946038702, 11892077404, 324059109259, 648118218518, 1296236437036]

約数ペア:

[(1, 1296236437036), (2, 648118218518), (4, 324059109259), (109, 11892077404), (218, 5946038702), (436, 2973019351), (20857, 62148748), (41714, 31074374), (83428, 15537187), (142543, 9093652), (285086, 4546826), (570172, 2273413)]