2457632387

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3169}}^1$

素因数の和:3233

約数の個数: 40

約数和(自身を含む): 3196501200

約数和(自身を除く): 738868813

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 343, 833, 931, 2261, 2401, 3169, 5831, 6517, 15827, 22183, 40817, 45619, 53873, 60211, 110789, 155281, 377111, 421477, 775523, 1023587, 1086967, 2639777, 2950339, 7165109, 7608769, 18478439, 20652373, 50155763, 129349073, 144566611, 351090341, 2457632387]

約数ペア:

[(1, 2457632387), (7, 351090341), (17, 144566611), (19, 129349073), (49, 50155763), (119, 20652373), (133, 18478439), (323, 7608769), (343, 7165109), (833, 2950339), (931, 2639777), (2261, 1086967), (2401, 1023587), (3169, 775523), (5831, 421477), (6517, 377111), (15827, 155281), (22183, 110789), (40817, 60211), (45619, 53873)]