388625718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4982381}}^1$

素因数の和:4982399

約数の個数: 16

約数和(自身を含む): 837040176

約数和(自身を除く): 448414458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4982381, 9964762, 14947143, 29894286, 64770953, 129541906, 194312859, 388625718]

約数ペア:

[(1, 388625718), (2, 194312859), (3, 129541906), (6, 64770953), (13, 29894286), (26, 14947143), (39, 9964762), (78, 4982381)]