1285243630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{12577}}^1$

素因数の和:13524

約数の個数: 32

約数和(自身を含む): 2526668640

約数和(自身を除く): 1241425010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 929, 1858, 4645, 9290, 10219, 12577, 20438, 25154, 51095, 62885, 102190, 125770, 138347, 276694, 691735, 1383470, 11684033, 23368066, 58420165, 116840330, 128524363, 257048726, 642621815, 1285243630]

約数ペア:

[(1, 1285243630), (2, 642621815), (5, 257048726), (10, 128524363), (11, 116840330), (22, 58420165), (55, 23368066), (110, 11684033), (929, 1383470), (1858, 691735), (4645, 276694), (9290, 138347), (10219, 125770), (12577, 102190), (20438, 62885), (25154, 51095)]