2018984568

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{564593}}^1$

素因数の和:564751

約数の個数: 32

約数和(自身を含む): 5081346000

約数和(自身を除く): 3062361432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 564593, 1129186, 1693779, 2258372, 3387558, 4516744, 6775116, 13550232, 84124357, 168248714, 252373071, 336497428, 504746142, 672994856, 1009492284, 2018984568]

約数ペア:

[(1, 2018984568), (2, 1009492284), (3, 672994856), (4, 504746142), (6, 336497428), (8, 252373071), (12, 168248714), (24, 84124357), (149, 13550232), (298, 6775116), (447, 4516744), (596, 3387558), (894, 2258372), (1192, 1693779), (1788, 1129186), (3576, 564593)]