2559138

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 5346432

約数和(自身を除く): 2787294

約数列:

[1, 2, 3, 6, 41, 82, 101, 103, 123, 202, 206, 246, 303, 309, 606, 618, 4141, 4223, 8282, 8446, 10403, 12423, 12669, 20806, 24846, 25338, 31209, 62418, 426523, 853046, 1279569, 2559138]

約数ペア:

[(1, 2559138), (2, 1279569), (3, 853046), (6, 426523), (41, 62418), (82, 31209), (101, 25338), (103, 24846), (123, 20806), (202, 12669), (206, 12423), (246, 10403), (303, 8446), (309, 8282), (606, 4223), (618, 4141)]