1996566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 4743360

約数和(自身を除く): 2746794

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 179, 286, 338, 358, 429, 507, 537, 858, 1014, 1074, 1859, 1969, 2327, 3718, 3938, 4654, 5577, 5907, 6981, 11154, 11814, 13962, 25597, 30251, 51194, 60502, 76791, 90753, 153582, 181506, 332761, 665522, 998283, 1996566]

約数ペア:

[(1, 1996566), (2, 998283), (3, 665522), (6, 332761), (11, 181506), (13, 153582), (22, 90753), (26, 76791), (33, 60502), (39, 51194), (66, 30251), (78, 25597), (143, 13962), (169, 11814), (179, 11154), (286, 6981), (338, 5907), (358, 5577), (429, 4654), (507, 3938), (537, 3718), (858, 2327), (1014, 1969), (1074, 1859)]