2061453018

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{27701}}^1$

素因数の和:27942

約数の個数: 32

約数和(自身を含む): 4201839360

約数和(自身を除く): 2140386342

約数列:

[1, 2, 3, 6, 79, 157, 158, 237, 314, 471, 474, 942, 12403, 24806, 27701, 37209, 55402, 74418, 83103, 166206, 2188379, 4349057, 4376758, 6565137, 8698114, 13047171, 13130274, 26094342, 343575503, 687151006, 1030726509, 2061453018]

約数ペア:

[(1, 2061453018), (2, 1030726509), (3, 687151006), (6, 343575503), (79, 26094342), (157, 13130274), (158, 13047171), (237, 8698114), (314, 6565137), (471, 4376758), (474, 4349057), (942, 2188379), (12403, 166206), (24806, 83103), (27701, 74418), (37209, 55402)]