2017396888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19398047}}^1$

素因数の和:19398066

約数の個数: 16

約数和(自身を含む): 4073590080

約数和(自身を除く): 2056193192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19398047, 38796094, 77592188, 155184376, 252174611, 504349222, 1008698444, 2017396888]

約数ペア:

[(1, 2017396888), (2, 1008698444), (4, 504349222), (8, 252174611), (13, 155184376), (26, 77592188), (52, 38796094), (104, 19398047)]