2761905124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{421279}}^1$

素因数の和:421443

約数の個数: 24

約数和(自身を含む): 5308128000

約数和(自身を除く): 2546222876

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 421279, 842558, 1685116, 4634069, 9268138, 18536276, 62770571, 125541142, 251082284, 690476281, 1380952562, 2761905124]

約数ペア:

[(1, 2761905124), (2, 1380952562), (4, 690476281), (11, 251082284), (22, 125541142), (44, 62770571), (149, 18536276), (298, 9268138), (596, 4634069), (1639, 1685116), (3278, 842558), (6556, 421279)]