1738796731

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{5821}}^1$

素因数の和:6274

約数の個数: 16

約数和(自身を含む): 2008357120

約数和(自身を除く): 269560389

約数列:

[1, 7, 139, 307, 973, 2149, 5821, 40747, 42673, 298711, 809119, 1787047, 5663833, 12509329, 248399533, 1738796731]

約数ペア:

[(1, 1738796731), (7, 248399533), (139, 12509329), (307, 5663833), (973, 1787047), (2149, 809119), (5821, 298711), (40747, 42673)]