1328974842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17038139}}^1$

素因数の和:17038157

約数の個数: 16

約数和(自身を含む): 2862407520

約数和(自身を除く): 1533432678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 17038139, 34076278, 51114417, 102228834, 221495807, 442991614, 664487421, 1328974842]

約数ペア:

[(1, 1328974842), (2, 664487421), (3, 442991614), (6, 221495807), (13, 102228834), (26, 51114417), (39, 34076278), (78, 17038139)]