264293810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{18341}}^1$

素因数の和:18490

約数の個数: 32

約数和(自身を含む): 522967104

約数和(自身を除く): 258673294

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2882, 7205, 14410, 18341, 36682, 91705, 183410, 201751, 403502, 1008755, 2017510, 2402671, 4805342, 12013355, 24026710, 26429381, 52858762, 132146905, 264293810]

約数ペア:

[(1, 264293810), (2, 132146905), (5, 52858762), (10, 26429381), (11, 24026710), (22, 12013355), (55, 4805342), (110, 2402671), (131, 2017510), (262, 1008755), (655, 403502), (1310, 201751), (1441, 183410), (2882, 91705), (7205, 36682), (14410, 18341)]