990834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12703}}^1$

素因数の和:12721

約数の個数: 16

約数和(自身を含む): 2134272

約数和(自身を除く): 1143438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 12703, 25406, 38109, 76218, 165139, 330278, 495417, 990834]

約数ペア:

[(1, 990834), (2, 495417), (3, 330278), (6, 165139), (13, 76218), (26, 38109), (39, 25406), (78, 12703)]