78468746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1\times {\mathrm{1999}}^1$

素因数の和:3053

約数の個数: 16

約数和(自身を含む): 124080000

約数和(自身を除く): 45611254

約数列:

[1, 2, 19, 38, 1033, 1999, 2066, 3998, 19627, 37981, 39254, 75962, 2064967, 4129934, 39234373, 78468746]

約数ペア:

[(1, 78468746), (2, 39234373), (19, 4129934), (38, 2064967), (1033, 75962), (1999, 39254), (2066, 37981), (3998, 19627)]