6420005768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{209039}}^1$

素因数の和:209405

約数の個数: 32

約数和(自身を含む): 13169520000

約数和(自身を除く): 6749514232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 349, 698, 1396, 2792, 3839, 7678, 15356, 30712, 209039, 418078, 836156, 1672312, 2299429, 4598858, 9197716, 18395432, 72954611, 145909222, 291818444, 583636888, 802500721, 1605001442, 3210002884, 6420005768]

約数ペア:

[(1, 6420005768), (2, 3210002884), (4, 1605001442), (8, 802500721), (11, 583636888), (22, 291818444), (44, 145909222), (88, 72954611), (349, 18395432), (698, 9197716), (1396, 4598858), (2792, 2299429), (3839, 1672312), (7678, 836156), (15356, 418078), (30712, 209039)]