678608868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{8078677}}^1$

素因数の和:8078691

約数の個数: 24

約数和(自身を含む): 1809623872

約数和(自身を除く): 1131015004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 8078677, 16157354, 24236031, 32314708, 48472062, 56550739, 96944124, 113101478, 169652217, 226202956, 339304434, 678608868]

約数ペア:

[(1, 678608868), (2, 339304434), (3, 226202956), (4, 169652217), (6, 113101478), (7, 96944124), (12, 56550739), (14, 48472062), (21, 32314708), (28, 24236031), (42, 16157354), (84, 8078677)]