489160248

素因数分解:

$2^3\times 3^1\times {\mathrm{20381677}}^1$

素因数の和:20381686

約数の個数: 16

約数和(自身を含む): 1222900680

約数和(自身を除く): 733740432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 20381677, 40763354, 61145031, 81526708, 122290062, 163053416, 244580124, 489160248]

約数ペア:

[(1, 489160248), (2, 244580124), (3, 163053416), (4, 122290062), (6, 81526708), (8, 61145031), (12, 40763354), (24, 20381677)]