28368889493

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2699999}}^1$

素因数の和:2700104

約数の個数: 16

約数和(自身を含む): 34560000000

約数和(自身を除く): 6191110507

約数列:

[1, 7, 19, 79, 133, 553, 1501, 10507, 2699999, 18899993, 51299981, 213299921, 359099867, 1493099447, 4052698499, 28368889493]

約数ペア:

[(1, 28368889493), (7, 4052698499), (19, 1493099447), (79, 359099867), (133, 213299921), (553, 51299981), (1501, 18899993), (10507, 2699999)]