989508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6343}}^1$

素因数の和:6363

約数の個数: 24

約数和(自身を含む): 2486848

約数和(自身を除く): 1497340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 6343, 12686, 19029, 25372, 38058, 76116, 82459, 164918, 247377, 329836, 494754, 989508]

約数ペア:

[(1, 989508), (2, 494754), (3, 329836), (4, 247377), (6, 164918), (12, 82459), (13, 76116), (26, 38058), (39, 25372), (52, 19029), (78, 12686), (156, 6343)]