78380506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{14143}}^1$

素因数の和:14325

約数の個数: 16

約数和(自身を含む): 125259264

約数和(自身を除く): 46878758

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 14143, 28286, 240431, 480862, 2305309, 4610618, 39190253, 78380506]

約数ペア:

[(1, 78380506), (2, 39190253), (17, 4610618), (34, 2305309), (163, 480862), (326, 240431), (2771, 28286), (5542, 14143)]