489449712

素因数分解:

$2^4\times 3^1\times {\mathrm{10196869}}^1$

素因数の和:10196880

約数の個数: 20

約数和(自身を含む): 1264411880

約数和(自身を除く): 774962168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 10196869, 20393738, 30590607, 40787476, 61181214, 81574952, 122362428, 163149904, 244724856, 489449712]

約数ペア:

[(1, 489449712), (2, 244724856), (3, 163149904), (4, 122362428), (6, 81574952), (8, 61181214), (12, 40787476), (16, 30590607), (24, 20393738), (48, 10196869)]