248891146

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{15859}}^1$

素因数の和:15946

約数の個数: 32

約数和(自身を含む): 456768000

約数和(自身を除く): 207876854

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 2242, 7847, 15694, 15859, 31718, 111013, 222026, 301321, 602642, 935681, 1871362, 2109247, 4218494, 6549767, 13099534, 17777939, 35555878, 124445573, 248891146]

約数ペア:

[(1, 248891146), (2, 124445573), (7, 35555878), (14, 17777939), (19, 13099534), (38, 6549767), (59, 4218494), (118, 2109247), (133, 1871362), (266, 935681), (413, 602642), (826, 301321), (1121, 222026), (2242, 111013), (7847, 31718), (15694, 15859)]