508720130

素因数分解:

$2^1\times 5^1\times {\mathrm{2273}}^1\times {\mathrm{22381}}^1$

素因数の和:24661

約数の個数: 16

約数和(自身を含む): 916140024

約数和(自身を除く): 407419894

約数列:

[1, 2, 5, 10, 2273, 4546, 11365, 22381, 22730, 44762, 111905, 223810, 50872013, 101744026, 254360065, 508720130]

約数ペア:

[(1, 508720130), (2, 254360065), (5, 101744026), (10, 50872013), (2273, 223810), (4546, 111905), (11365, 44762), (22381, 22730)]