2217963335

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{10909}}^1$

素因数の和:11115

約数の個数: 32

約数和(自身を含む): 3144174720

約数和(自身を除く): 926211385

約数列:

[1, 5, 7, 35, 37, 157, 185, 259, 785, 1099, 1295, 5495, 5809, 10909, 29045, 40663, 54545, 76363, 203315, 381815, 403633, 1712713, 2018165, 2825431, 8563565, 11988991, 14127155, 59944955, 63370381, 316851905, 443592667, 2217963335]

約数ペア:

[(1, 2217963335), (5, 443592667), (7, 316851905), (35, 63370381), (37, 59944955), (157, 14127155), (185, 11988991), (259, 8563565), (785, 2825431), (1099, 2018165), (1295, 1712713), (5495, 403633), (5809, 381815), (10909, 203315), (29045, 76363), (40663, 54545)]