17218756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{809}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 32046840

約数和(自身を除く): 14828084

約数列:

[1, 2, 4, 17, 34, 68, 313, 626, 809, 1252, 1618, 3236, 5321, 10642, 13753, 21284, 27506, 55012, 253217, 506434, 1012868, 4304689, 8609378, 17218756]

約数ペア:

[(1, 17218756), (2, 8609378), (4, 4304689), (17, 1012868), (34, 506434), (68, 253217), (313, 55012), (626, 27506), (809, 21284), (1252, 13753), (1618, 10642), (3236, 5321)]