2917540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8581}}^1$

素因数の和:8607

約数の個数: 24

約数和(自身を含む): 6487992

約数和(自身を除く): 3570452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 8581, 17162, 34324, 42905, 85810, 145877, 171620, 291754, 583508, 729385, 1458770, 2917540]

約数ペア:

[(1, 2917540), (2, 1458770), (4, 729385), (5, 583508), (10, 291754), (17, 171620), (20, 145877), (34, 85810), (68, 42905), (85, 34324), (170, 17162), (340, 8581)]