2772552958

素因数分解:

$2^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{137623}}^1$

素因数の和:139071

約数の個数: 16

約数和(自身を含む): 4756285440

約数和(自身を除く): 1983732482

約数列:

[1, 2, 7, 14, 1439, 2878, 10073, 20146, 137623, 275246, 963361, 1926722, 198039497, 396078994, 1386276479, 2772552958]

約数ペア:

[(1, 2772552958), (2, 1386276479), (7, 396078994), (14, 198039497), (1439, 1926722), (2878, 963361), (10073, 275246), (20146, 137623)]