130559388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{639997}}^1$

素因数の和:640021

約数の個数: 24

約数和(自身を含む): 322558992

約数和(自身を除く): 191999604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 639997, 1279994, 1919991, 2559988, 3839982, 7679964, 10879949, 21759898, 32639847, 43519796, 65279694, 130559388]

約数ペア:

[(1, 130559388), (2, 65279694), (3, 43519796), (4, 32639847), (6, 21759898), (12, 10879949), (17, 7679964), (34, 3839982), (51, 2559988), (68, 1919991), (102, 1279994), (204, 639997)]