1219654801

素因数分解:

${\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{2789}}^1$

素因数の和:3024

約数の個数: 16

約数和(自身を含む): 1270365120

約数和(自身を除く): 50710319

約数列:

[1, 61, 67, 107, 2789, 4087, 6527, 7169, 170129, 186863, 298423, 437309, 11398643, 18203803, 19994341, 1219654801]

約数ペア:

[(1, 1219654801), (61, 19994341), (67, 18203803), (107, 11398643), (2789, 437309), (4087, 298423), (6527, 186863), (7169, 170129)]