744746572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{10663}}^1$

素因数の和:11605

約数の個数: 24

約数和(自身を含む): 1373523200

約数和(自身を除く): 628776628

約数列:

[1, 2, 4, 19, 38, 76, 919, 1838, 3676, 10663, 17461, 21326, 34922, 42652, 69844, 202597, 405194, 810388, 9799297, 19598594, 39197188, 186186643, 372373286, 744746572]

約数ペア:

[(1, 744746572), (2, 372373286), (4, 186186643), (19, 39197188), (38, 19598594), (76, 9799297), (919, 810388), (1838, 405194), (3676, 202597), (10663, 69844), (17461, 42652), (21326, 34922)]