1051499665

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{21991}}^1$

素因数の和:22200

約数の個数: 16

約数和(自身を含む): 1288907136

約数和(自身を除く): 237407471

約数列:

[1, 5, 73, 131, 365, 655, 9563, 21991, 47815, 109955, 1605343, 2880821, 8026715, 14404105, 210299933, 1051499665]

約数ペア:

[(1, 1051499665), (5, 210299933), (73, 14404105), (131, 8026715), (365, 2880821), (655, 1605343), (9563, 109955), (21991, 47815)]