486536872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{50387}}^1$

素因数の和:50481

約数の個数: 32

約数和(自身を含む): 979542720

約数和(自身を除く): 493005848

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 9656, 50387, 100774, 201548, 403096, 856579, 1713158, 3426316, 3577477, 6852632, 7154954, 14309908, 28619816, 60817109, 121634218, 243268436, 486536872]

約数ペア:

[(1, 486536872), (2, 243268436), (4, 121634218), (8, 60817109), (17, 28619816), (34, 14309908), (68, 7154954), (71, 6852632), (136, 3577477), (142, 3426316), (284, 1713158), (568, 856579), (1207, 403096), (2414, 201548), (4828, 100774), (9656, 50387)]