490225656

素因数分解:

$2^3\times 3^1\times {\mathrm{20426069}}^1$

素因数の和:20426078

約数の個数: 16

約数和(自身を含む): 1225564200

約数和(自身を除く): 735338544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 20426069, 40852138, 61278207, 81704276, 122556414, 163408552, 245112828, 490225656]

約数ペア:

[(1, 490225656), (2, 245112828), (3, 163408552), (4, 122556414), (6, 81704276), (8, 61278207), (12, 40852138), (24, 20426069)]