78994720834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{2181331}}^1$

素因数の和:2182305

約数の個数: 16

約数和(自身を含む): 124859443680

約数和(自身を除く): 45864722846

約数列:

[1, 2, 19, 38, 953, 1906, 18107, 36214, 2181331, 4362662, 41445289, 82890578, 2078808443, 4157616886, 39497360417, 78994720834]

約数ペア:

[(1, 78994720834), (2, 39497360417), (19, 4157616886), (38, 2078808443), (953, 82890578), (1906, 41445289), (18107, 4362662), (36214, 2181331)]