490120326

素因数分解:

$2^1\times 3^2\times {\mathrm{673}}^1\times {\mathrm{40459}}^1$

素因数の和:41140

約数の個数: 24

約数和(自身を含む): 1063531560

約数和(自身を除く): 573411234

約数列:

[1, 2, 3, 6, 9, 18, 673, 1346, 2019, 4038, 6057, 12114, 40459, 80918, 121377, 242754, 364131, 728262, 27228907, 54457814, 81686721, 163373442, 245060163, 490120326]

約数ペア:

[(1, 490120326), (2, 245060163), (3, 163373442), (6, 81686721), (9, 54457814), (18, 27228907), (673, 728262), (1346, 364131), (2019, 242754), (4038, 121377), (6057, 80918), (12114, 40459)]