814757488

素因数分解:

$2^4\times {\mathrm{5419}}^1\times {\mathrm{9397}}^1$

素因数の和:14824

約数の個数: 20

約数和(自身を含む): 1579051960

約数和(自身を除く): 764294472

約数列:

[1, 2, 4, 8, 16, 5419, 9397, 10838, 18794, 21676, 37588, 43352, 75176, 86704, 150352, 50922343, 101844686, 203689372, 407378744, 814757488]

約数ペア:

[(1, 814757488), (2, 407378744), (4, 203689372), (8, 101844686), (16, 50922343), (5419, 150352), (9397, 86704), (10838, 75176), (18794, 43352), (21676, 37588)]