2078505129961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{547}}^1\times {\mathrm{719}}^1\times {\mathrm{1823}}^1$

素因数の和:3325

約数の個数: 32

約数和(自身を含む): 2256908451840

約数和(自身を除く): 178403321879

約数列:

[1, 13, 223, 547, 719, 1823, 2899, 7111, 9347, 23699, 121981, 160337, 393293, 406529, 997181, 1310737, 1585753, 2084381, 5112809, 5284877, 12963353, 17039581, 87704339, 222371363, 292294351, 716973139, 1140156407, 2890827719, 3799826563, 9320650807, 159885009997, 2078505129961]

約数ペア:

[(1, 2078505129961), (13, 159885009997), (223, 9320650807), (547, 3799826563), (719, 2890827719), (1823, 1140156407), (2899, 716973139), (7111, 292294351), (9347, 222371363), (23699, 87704339), (121981, 17039581), (160337, 12963353), (393293, 5284877), (406529, 5112809), (997181, 2084381), (1310737, 1585753)]