858202340

素因数分解:

$2^2\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{32831}}^1$

素因数の和:34147

約数の個数: 24

約数和(自身を含む): 1803658752

約数和(自身を除く): 945456412

約数列:

[1, 2, 4, 5, 10, 20, 1307, 2614, 5228, 6535, 13070, 26140, 32831, 65662, 131324, 164155, 328310, 656620, 42910117, 85820234, 171640468, 214550585, 429101170, 858202340]

約数ペア:

[(1, 858202340), (2, 429101170), (4, 214550585), (5, 171640468), (10, 85820234), (20, 42910117), (1307, 656620), (2614, 328310), (5228, 164155), (6535, 131324), (13070, 65662), (26140, 32831)]