1330369680188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{17504864213}}^1$

素因数の和:17504864236

約数の個数: 12

約数和(自身を含む): 2450680989960

約数和(自身を除く): 1120311309772

約数列:

[1, 2, 4, 19, 38, 76, 17504864213, 35009728426, 70019456852, 332592420047, 665184840094, 1330369680188]

約数ペア:

[(1, 1330369680188), (2, 665184840094), (4, 332592420047), (19, 70019456852), (38, 35009728426), (76, 17504864213)]