2380456491

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{474289}}^1$

素因数の和:474538

約数の個数: 16

約数和(自身を含む): 3642547200

約数和(自身を除く): 1262090709

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 474289, 1422867, 3320023, 9960069, 113355071, 340065213, 793485497, 2380456491]

約数ペア:

[(1, 2380456491), (3, 793485497), (7, 340065213), (21, 113355071), (239, 9960069), (717, 3320023), (1673, 1422867), (5019, 474289)]