4420631039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 5045483520

約数和(自身を除く): 624852481

約数列:

[1, 11, 43, 71, 139, 473, 781, 947, 1529, 3053, 5977, 9869, 10417, 33583, 40721, 65747, 67237, 108559, 131633, 424367, 447931, 739607, 1447963, 2891191, 4668037, 5660219, 9345943, 31803101, 62262409, 102805373, 401875549, 4420631039]

約数ペア:

[(1, 4420631039), (11, 401875549), (43, 102805373), (71, 62262409), (139, 31803101), (473, 9345943), (781, 5660219), (947, 4668037), (1529, 2891191), (3053, 1447963), (5977, 739607), (9869, 447931), (10417, 424367), (33583, 131633), (40721, 108559), (65747, 67237)]