991826256

素因数分解:

$2^4\times 3^1\times {\mathrm{20663047}}^1$

素因数の和:20663058

約数の個数: 20

約数和(自身を含む): 2562217952

約数和(自身を除く): 1570391696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 20663047, 41326094, 61989141, 82652188, 123978282, 165304376, 247956564, 330608752, 495913128, 991826256]

約数ペア:

[(1, 991826256), (2, 495913128), (3, 330608752), (4, 247956564), (6, 165304376), (8, 123978282), (12, 82652188), (16, 61989141), (24, 41326094), (48, 20663047)]