489403794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{7415209}}^1$

素因数の和:7415225

約数の個数: 16

約数和(自身を含む): 1067790240

約数和(自身を除く): 578386446

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 7415209, 14830418, 22245627, 44491254, 81567299, 163134598, 244701897, 489403794]

約数ペア:

[(1, 489403794), (2, 244701897), (3, 163134598), (6, 81567299), (11, 44491254), (22, 22245627), (33, 14830418), (66, 7415209)]