508145854

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{139831}}^1$

素因数の和:139935

約数の個数: 16

約数和(自身を含む): 805432320

約数和(自身を除く): 297286466

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 139831, 279662, 3216113, 6432226, 11046649, 22093298, 254072927, 508145854]

約数ペア:

[(1, 508145854), (2, 254072927), (23, 22093298), (46, 11046649), (79, 6432226), (158, 3216113), (1817, 279662), (3634, 139831)]