890335434

素因数分解:

$2^1\times 3^1\times {\mathrm{7681}}^1\times {\mathrm{19319}}^1$

素因数の和:27005

約数の個数: 16

約数和(自身を含む): 1780994880

約数和(自身を除く): 890659446

約数列:

[1, 2, 3, 6, 7681, 15362, 19319, 23043, 38638, 46086, 57957, 115914, 148389239, 296778478, 445167717, 890335434]

約数ペア:

[(1, 890335434), (2, 445167717), (3, 296778478), (6, 148389239), (7681, 115914), (15362, 57957), (19319, 46086), (23043, 38638)]