1491501392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5483461}}^1$

素因数の和:5483486

約数の個数: 20

約数和(自身を含む): 3059771796

約数和(自身を除く): 1568270404

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5483461, 10966922, 21933844, 43867688, 87735376, 93218837, 186437674, 372875348, 745750696, 1491501392]

約数ペア:

[(1, 1491501392), (2, 745750696), (4, 372875348), (8, 186437674), (16, 93218837), (17, 87735376), (34, 43867688), (68, 21933844), (136, 10966922), (272, 5483461)]