428329310

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{542189}}^1$

素因数の和:542275

約数の個数: 16

約数和(自身を含む): 780753600

約数和(自身を除く): 352424290

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 542189, 1084378, 2710945, 5421890, 42832931, 85665862, 214164655, 428329310]

約数ペア:

[(1, 428329310), (2, 214164655), (5, 85665862), (10, 42832931), (79, 5421890), (158, 2710945), (395, 1084378), (790, 542189)]