2015901923

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1\times {\mathrm{3541}}^1$

素因数の和:4202

約数の個数: 16

約数和(自身を含む): 2323098624

約数和(自身を除く): 307196701

約数列:

[1, 7, 167, 487, 1169, 3409, 3541, 24787, 81329, 569303, 591347, 1724467, 4139429, 12071269, 287985989, 2015901923]

約数ペア:

[(1, 2015901923), (7, 287985989), (167, 12071269), (487, 4139429), (1169, 1724467), (3409, 591347), (3541, 569303), (24787, 81329)]