389675504

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{459523}}^1$

素因数の和:459584

約数の個数: 20

約数和(自身を含む): 769243176

約数和(自身を除く): 379567672

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 459523, 919046, 1838092, 3676184, 7352368, 24354719, 48709438, 97418876, 194837752, 389675504]

約数ペア:

[(1, 389675504), (2, 194837752), (4, 97418876), (8, 48709438), (16, 24354719), (53, 7352368), (106, 3676184), (212, 1838092), (424, 919046), (848, 459523)]