488322572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{39419}}^1$

素因数の和:39605

約数の個数: 24

約数和(自身を含む): 905083200

約数和(自身を除く): 416760628

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 3097, 6194, 12388, 39419, 78838, 157676, 748961, 1497922, 2995844, 6425297, 12850594, 25701188, 122080643, 244161286, 488322572]

約数ペア:

[(1, 488322572), (2, 244161286), (4, 122080643), (19, 25701188), (38, 12850594), (76, 6425297), (163, 2995844), (326, 1497922), (652, 748961), (3097, 157676), (6194, 78838), (12388, 39419)]