1999004806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{6473}}^1$

素因数の和:6816

約数の個数: 32

約数和(自身を含む): 3288999168

約数和(自身を除く): 1289994362

約数列:

[1, 2, 17, 31, 34, 62, 293, 527, 586, 1054, 4981, 6473, 9083, 9962, 12946, 18166, 110041, 154411, 200663, 220082, 308822, 401326, 1896589, 3411271, 3793178, 6822542, 32242013, 58794259, 64484026, 117588518, 999502403, 1999004806]

約数ペア:

[(1, 1999004806), (2, 999502403), (17, 117588518), (31, 64484026), (34, 58794259), (62, 32242013), (293, 6822542), (527, 3793178), (586, 3411271), (1054, 1896589), (4981, 401326), (6473, 308822), (9083, 220082), (9962, 200663), (12946, 154411), (18166, 110041)]