814726448

素因数分解:

$2^4\times {\mathrm{9463}}^1\times {\mathrm{5381}}^1$

素因数の和:14852

約数の個数: 20

約数和(自身を含む): 1578992688

約数和(自身を除く): 764266240

約数列:

[1, 2, 4, 8, 16, 5381, 9463, 10762, 18926, 21524, 37852, 43048, 75704, 86096, 151408, 50920403, 101840806, 203681612, 407363224, 814726448]

約数ペア:

[(1, 814726448), (2, 407363224), (4, 203681612), (8, 101840806), (16, 50920403), (5381, 151408), (9463, 86096), (10762, 75704), (18926, 43048), (21524, 37852)]