1292522

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1$

素因数の和:147

約数の個数: 36

約数和(自身を含む): 2501730

約数和(自身を除く): 1209208

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 109, 121, 154, 218, 242, 539, 763, 847, 1078, 1199, 1526, 1694, 2398, 5341, 5929, 8393, 10682, 11858, 13189, 16786, 26378, 58751, 92323, 117502, 184646, 646261, 1292522]

約数ペア:

[(1, 1292522), (2, 646261), (7, 184646), (11, 117502), (14, 92323), (22, 58751), (49, 26378), (77, 16786), (98, 13189), (109, 11858), (121, 10682), (154, 8393), (218, 5929), (242, 5341), (539, 2398), (763, 1694), (847, 1526), (1078, 1199)]