1994090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 4178304

約数和(自身を除く): 2184214

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 467, 610, 854, 934, 2135, 2335, 3269, 4270, 4670, 6538, 16345, 28487, 32690, 56974, 142435, 199409, 284870, 398818, 997045, 1994090]

約数ペア:

[(1, 1994090), (2, 997045), (5, 398818), (7, 284870), (10, 199409), (14, 142435), (35, 56974), (61, 32690), (70, 28487), (122, 16345), (305, 6538), (427, 4670), (467, 4270), (610, 3269), (854, 2335), (934, 2135)]