2016301679

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{87631}}^1$

素因数の和:87830

約数の個数: 16

約数和(自身を含む): 2439674880

約数和(自身を除く): 423373201

約数列:

[1, 7, 19, 133, 173, 1211, 3287, 23009, 87631, 613417, 1664989, 11654923, 15160163, 106121141, 288043097, 2016301679]

約数ペア:

[(1, 2016301679), (7, 288043097), (19, 106121141), (133, 15160163), (173, 11654923), (1211, 1664989), (3287, 613417), (23009, 87631)]