2017130705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{107609}}^1$

素因数の和:107800

約数の個数: 16

約数和(自身を含む): 2541317760

約数和(自身を除く): 524187055

約数列:

[1, 5, 23, 115, 163, 815, 3749, 18745, 107609, 538045, 2475007, 12375035, 17540267, 87701335, 403426141, 2017130705]

約数ペア:

[(1, 2017130705), (5, 403426141), (23, 87701335), (115, 17540267), (163, 12375035), (815, 2475007), (3749, 538045), (18745, 107609)]