717872206

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{19249}}^1$

素因数の和:19923

約数の個数: 16

約数和(自身を含む): 1115730000

約数和(自身を除く): 397857794

約数列:

[1, 2, 29, 58, 643, 1286, 18647, 19249, 37294, 38498, 558221, 1116442, 12377107, 24754214, 358936103, 717872206]

約数ペア:

[(1, 717872206), (2, 358936103), (29, 24754214), (58, 12377107), (643, 1116442), (1286, 558221), (18647, 38498), (19249, 37294)]