1975850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:974

約数の個数: 24

約数和(自身を含む): 3764640

約数和(自身を除く): 1788790

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 919, 1075, 1838, 2150, 4595, 9190, 22975, 39517, 45950, 79034, 197585, 395170, 987925, 1975850]

約数ペア:

[(1, 1975850), (2, 987925), (5, 395170), (10, 197585), (25, 79034), (43, 45950), (50, 39517), (86, 22975), (215, 9190), (430, 4595), (919, 2150), (1075, 1838)]