766642544

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{606521}}^1$

素因数の和:606608

約数の個数: 20

約数和(自身を含む): 1504174560

約数和(自身を除く): 737532016

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 606521, 1213042, 2426084, 4852168, 9704336, 47915159, 95830318, 191660636, 383321272, 766642544]

約数ペア:

[(1, 766642544), (2, 383321272), (4, 191660636), (8, 95830318), (16, 47915159), (79, 9704336), (158, 4852168), (316, 2426084), (632, 1213042), (1264, 606521)]