996886316

素因数分解:

$2^2\times {\mathrm{139}}^2\times {\mathrm{12899}}^1$

素因数の和:13181

約数の個数: 18

約数和(自身を含む): 1757328300

約数和(自身を除く): 760441984

約数列:

[1, 2, 4, 139, 278, 556, 12899, 19321, 25798, 38642, 51596, 77284, 1792961, 3585922, 7171844, 249221579, 498443158, 996886316]

約数ペア:

[(1, 996886316), (2, 498443158), (4, 249221579), (139, 7171844), (278, 3585922), (556, 1792961), (12899, 77284), (19321, 51596), (25798, 38642)]