2485370164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{7901}}^1\times {\mathrm{4139}}^1$

素因数の和:12063

約数の個数: 24

約数和(自身を含む): 4579999200

約数和(自身を除く): 2094629036

約数列:

[1, 2, 4, 19, 38, 76, 4139, 7901, 8278, 15802, 16556, 31604, 78641, 150119, 157282, 300238, 314564, 600476, 32702239, 65404478, 130808956, 621342541, 1242685082, 2485370164]

約数ペア:

[(1, 2485370164), (2, 1242685082), (4, 621342541), (19, 130808956), (38, 65404478), (76, 32702239), (4139, 600476), (7901, 314564), (8278, 300238), (15802, 157282), (16556, 150119), (31604, 78641)]