1966220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5783}}^1$

素因数の和:5809

約数の個数: 24

約数和(自身を含む): 4372704

約数和(自身を除く): 2406484

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5783, 11566, 23132, 28915, 57830, 98311, 115660, 196622, 393244, 491555, 983110, 1966220]

約数ペア:

[(1, 1966220), (2, 983110), (4, 491555), (5, 393244), (10, 196622), (17, 115660), (20, 98311), (34, 57830), (68, 28915), (85, 23132), (170, 11566), (340, 5783)]