489367372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{553583}}^1$

素因数の和:553617

約数の個数: 24

約数和(自身を含む): 976522176

約数和(自身を除く): 487154804

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 553583, 1107166, 2214332, 7196579, 9410911, 14393158, 18821822, 28786316, 37643644, 122341843, 244683686, 489367372]

約数ペア:

[(1, 489367372), (2, 244683686), (4, 122341843), (13, 37643644), (17, 28786316), (26, 18821822), (34, 14393158), (52, 9410911), (68, 7196579), (221, 2214332), (442, 1107166), (884, 553583)]