2018004878

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{5147}}^1$

素因数の和:5336

約数の個数: 32

約数和(自身を含む): 3196537344

約数和(自身を除く): 1178532466

約数列:

[1, 2, 43, 47, 86, 94, 97, 194, 2021, 4042, 4171, 4559, 5147, 8342, 9118, 10294, 196037, 221321, 241909, 392074, 442642, 483818, 499259, 998518, 10402087, 20804174, 21468137, 23465173, 42936274, 46930346, 1009002439, 2018004878]

約数ペア:

[(1, 2018004878), (2, 1009002439), (43, 46930346), (47, 42936274), (86, 23465173), (94, 21468137), (97, 20804174), (194, 10402087), (2021, 998518), (4042, 499259), (4171, 483818), (4559, 442642), (5147, 392074), (8342, 241909), (9118, 221321), (10294, 196037)]