338883.0000000

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2069}}^1$

素因数の和:2319

約数の個数: 24

約数和(自身を含む): 21039480

約数和(自身を除く): 11066900

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2069, 2410, 4138, 4820, 8276, 10345, 20690, 41380, 498629, 997258, 1994516, 2493145, 4986290, 9972580]

約数ペア:

[(1, 9972580), (2, 4986290), (4, 2493145), (5, 1994516), (10, 997258), (20, 498629), (241, 41380), (482, 20690), (964, 10345), (1205, 8276), (2069, 4820), (2410, 4138)]