490399422

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1\times {\mathrm{4297}}^1$

素因数の和:5152

約数の個数: 32

約数和(自身を含む): 1024918272

約数和(自身を除く): 534518850

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 827, 1654, 2481, 4297, 4962, 8594, 12891, 19021, 25782, 38042, 57063, 98831, 114126, 197662, 296493, 592986, 3553619, 7107238, 10660857, 21321714, 81733237, 163466474, 245199711, 490399422]

約数ペア:

[(1, 490399422), (2, 245199711), (3, 163466474), (6, 81733237), (23, 21321714), (46, 10660857), (69, 7107238), (138, 3553619), (827, 592986), (1654, 296493), (2481, 197662), (4297, 114126), (4962, 98831), (8594, 57063), (12891, 38042), (19021, 25782)]