78029718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1000381}}^1$

素因数の和:1000399

約数の個数: 16

約数和(自身を含む): 168064176

約数和(自身を除く): 90034458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1000381, 2000762, 3001143, 6002286, 13004953, 26009906, 39014859, 78029718]

約数ペア:

[(1, 78029718), (2, 39014859), (3, 26009906), (6, 13004953), (13, 6002286), (26, 3001143), (39, 2000762), (78, 1000381)]