486521410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2560639}}^1$

素因数の和:2560665

約数の個数: 16

約数和(自身を含む): 921830400

約数和(自身を除く): 435308990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2560639, 5121278, 12803195, 25606390, 48652141, 97304282, 243260705, 486521410]

約数ペア:

[(1, 486521410), (2, 243260705), (5, 97304282), (10, 48652141), (19, 25606390), (38, 12803195), (95, 5121278), (190, 2560639)]