2101838538

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{138079}}^1$

素因数の和:138186

約数の個数: 32

約数和(自身を含む): 4374374400

約数和(自身を除く): 2272535862

約数列:

[1, 2, 3, 6, 43, 59, 86, 118, 129, 177, 258, 354, 2537, 5074, 7611, 15222, 138079, 276158, 414237, 828474, 5937397, 8146661, 11874794, 16293322, 17812191, 24439983, 35624382, 48879966, 350306423, 700612846, 1050919269, 2101838538]

約数ペア:

[(1, 2101838538), (2, 1050919269), (3, 700612846), (6, 350306423), (43, 48879966), (59, 35624382), (86, 24439983), (118, 17812191), (129, 16293322), (177, 11874794), (258, 8146661), (354, 5937397), (2537, 828474), (5074, 414237), (7611, 276158), (15222, 138079)]