806568172

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{359}}^1\times {\mathrm{5153}}^1$

素因数の和:5625

約数の個数: 24

約数和(自身を含む): 1428688800

約数和(自身を除く): 622120628

約数列:

[1, 2, 4, 109, 218, 359, 436, 718, 1436, 5153, 10306, 20612, 39131, 78262, 156524, 561677, 1123354, 1849927, 2246708, 3699854, 7399708, 201642043, 403284086, 806568172]

約数ペア:

[(1, 806568172), (2, 403284086), (4, 201642043), (109, 7399708), (218, 3699854), (359, 2246708), (436, 1849927), (718, 1123354), (1436, 561677), (5153, 156524), (10306, 78262), (20612, 39131)]