1572806290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{15391}}^1$

素因数の和:16338

約数の個数: 32

約数和(自身を含む): 3091944960

約数和(自身を除く): 1519138670

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 929, 1858, 4645, 9290, 10219, 15391, 20438, 30782, 51095, 76955, 102190, 153910, 169301, 338602, 846505, 1693010, 14298239, 28596478, 71491195, 142982390, 157280629, 314561258, 786403145, 1572806290]

約数ペア:

[(1, 1572806290), (2, 786403145), (5, 314561258), (10, 157280629), (11, 142982390), (22, 71491195), (55, 28596478), (110, 14298239), (929, 1693010), (1858, 846505), (4645, 338602), (9290, 169301), (10219, 153910), (15391, 102190), (20438, 76955), (30782, 51095)]