2070304638

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{121883}}^1$

素因数の和:122056

約数の個数: 32

約数和(自身を含む): 4387824000

約数和(自身を除く): 2317519362

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 447, 894, 2831, 5662, 8493, 16986, 121883, 243766, 365649, 731298, 2315777, 4631554, 6947331, 13894662, 18160567, 36321134, 54481701, 108963402, 345050773, 690101546, 1035152319, 2070304638]

約数ペア:

[(1, 2070304638), (2, 1035152319), (3, 690101546), (6, 345050773), (19, 108963402), (38, 54481701), (57, 36321134), (114, 18160567), (149, 13894662), (298, 6947331), (447, 4631554), (894, 2315777), (2831, 731298), (5662, 365649), (8493, 243766), (16986, 121883)]