1996312269

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{397751}}^1$

素因数の和:398000

約数の個数: 16

約数和(自身を含む): 3054735360

約数和(自身を除く): 1058423091

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 397751, 1193253, 2784257, 8352771, 95062489, 285187467, 665437423, 1996312269]

約数ペア:

[(1, 1996312269), (3, 665437423), (7, 285187467), (21, 95062489), (239, 8352771), (717, 2784257), (1673, 1193253), (5019, 397751)]