2926747990

素因数分解:

$2^1\times 5^1\times {\mathrm{26041}}^1\times {\mathrm{11239}}^1$

素因数の和:37287

約数の個数: 16

約数和(自身を含む): 5268817440

約数和(自身を除く): 2342069450

約数列:

[1, 2, 5, 10, 11239, 22478, 26041, 52082, 56195, 112390, 130205, 260410, 292674799, 585349598, 1463373995, 2926747990]

約数ペア:

[(1, 2926747990), (2, 1463373995), (5, 585349598), (10, 292674799), (11239, 260410), (22478, 130205), (26041, 112390), (52082, 56195)]