2051207444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{12239}}^1$

素因数の和:12560

約数の個数: 48

約数和(自身を含む): 4231906560

約数和(自身を除く): 2180699116

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 293, 572, 586, 1172, 3223, 3809, 6446, 7618, 12239, 12892, 15236, 24478, 41899, 48956, 83798, 134629, 159107, 167596, 269258, 318214, 538516, 636428, 1750177, 3500354, 3586027, 7000708, 7172054, 14344108, 39446297, 46618351, 78892594, 93236702, 157785188, 186473404, 512801861, 1025603722, 2051207444]

約数ペア:

[(1, 2051207444), (2, 1025603722), (4, 512801861), (11, 186473404), (13, 157785188), (22, 93236702), (26, 78892594), (44, 46618351), (52, 39446297), (143, 14344108), (286, 7172054), (293, 7000708), (572, 3586027), (586, 3500354), (1172, 1750177), (3223, 636428), (3809, 538516), (6446, 318214), (7618, 269258), (12239, 167596), (12892, 159107), (15236, 134629), (24478, 83798), (41899, 48956)]