8188444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1249}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 15750000

約数和(自身を除く): 7561556

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1249, 1639, 2498, 3278, 4996, 6556, 13739, 27478, 54956, 186101, 372202, 744404, 2047111, 4094222, 8188444]

約数ペア:

[(1, 8188444), (2, 4094222), (4, 2047111), (11, 744404), (22, 372202), (44, 186101), (149, 54956), (298, 27478), (596, 13739), (1249, 6556), (1639, 4996), (2498, 3278)]