827861756

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{641}}^1\times {\mathrm{4423}}^1$

素因数の和:5141

約数の個数: 24

約数和(自身を含む): 1471227744

約数和(自身を除く): 643365988

約数列:

[1, 2, 4, 73, 146, 292, 641, 1282, 2564, 4423, 8846, 17692, 46793, 93586, 187172, 322879, 645758, 1291516, 2835143, 5670286, 11340572, 206965439, 413930878, 827861756]

約数ペア:

[(1, 827861756), (2, 413930878), (4, 206965439), (73, 11340572), (146, 5670286), (292, 2835143), (641, 1291516), (1282, 645758), (2564, 322879), (4423, 187172), (8846, 93586), (17692, 46793)]