1520583664

素因数分解:

$2^4\times {\mathrm{9497}}^1\times {\mathrm{10007}}^1$

素因数の和:19512

約数の個数: 20

約数和(自身を含む): 2946735504

約数和(自身を除く): 1426151840

約数列:

[1, 2, 4, 8, 16, 9497, 10007, 18994, 20014, 37988, 40028, 75976, 80056, 151952, 160112, 95036479, 190072958, 380145916, 760291832, 1520583664]

約数ペア:

[(1, 1520583664), (2, 760291832), (4, 380145916), (8, 190072958), (16, 95036479), (9497, 160112), (10007, 151952), (18994, 80056), (20014, 75976), (37988, 40028)]