258004986

素因数分解:

$2^1\times 3^1\times {\mathrm{1489}}^1\times {\mathrm{28879}}^1$

素因数の和:30373

約数の個数: 16

約数和(自身を含む): 516374400

約数和(自身を除く): 258369414

約数列:

[1, 2, 3, 6, 1489, 2978, 4467, 8934, 28879, 57758, 86637, 173274, 43000831, 86001662, 129002493, 258004986]

約数ペア:

[(1, 258004986), (2, 129002493), (3, 86001662), (6, 43000831), (1489, 173274), (2978, 86637), (4467, 57758), (8934, 28879)]