2256415

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2803}}^1$

素因数の和:2838

約数の個数: 16

約数和(自身を含む): 3230208

約数和(自身を除く): 973793

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 2803, 14015, 19621, 64469, 98105, 322345, 451283, 2256415]

約数ペア:

[(1, 2256415), (5, 451283), (7, 322345), (23, 98105), (35, 64469), (115, 19621), (161, 14015), (805, 2803)]