2874542258

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{310627}}^1$

素因数の和:311297

約数の個数: 16

約数和(自身を含む): 4935257664

約数和(自身を除く): 2060715406

約数列:

[1, 2, 7, 14, 661, 1322, 4627, 9254, 310627, 621254, 2174389, 4348778, 205324447, 410648894, 1437271129, 2874542258]

約数ペア:

[(1, 2874542258), (2, 1437271129), (7, 410648894), (14, 205324447), (661, 4348778), (1322, 2174389), (4627, 621254), (9254, 310627)]