2805280338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{198197}}^1$

素因数の和:198546

約数の個数: 32

約数和(自身を含む): 6431128704

約数和(自身を除く): 3625848366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 337, 674, 1011, 2022, 2359, 4718, 7077, 14154, 198197, 396394, 594591, 1189182, 1387379, 2774758, 4162137, 8324274, 66792389, 133584778, 200377167, 400754334, 467546723, 935093446, 1402640169, 2805280338]

約数ペア:

[(1, 2805280338), (2, 1402640169), (3, 935093446), (6, 467546723), (7, 400754334), (14, 200377167), (21, 133584778), (42, 66792389), (337, 8324274), (674, 4162137), (1011, 2774758), (2022, 1387379), (2359, 1189182), (4718, 594591), (7077, 396394), (14154, 198197)]