2019949392

素因数分解:

$2^4\times 3^1\times {\mathrm{281}}^1\times {\mathrm{149759}}^1$

素因数の和:150051

約数の個数: 40

約数和(自身を含む): 5236807680

約数和(自身を除く): 3216858288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 281, 562, 843, 1124, 1686, 2248, 3372, 4496, 6744, 13488, 149759, 299518, 449277, 599036, 898554, 1198072, 1797108, 2396144, 3594216, 7188432, 42082279, 84164558, 126246837, 168329116, 252493674, 336658232, 504987348, 673316464, 1009974696, 2019949392]

約数ペア:

[(1, 2019949392), (2, 1009974696), (3, 673316464), (4, 504987348), (6, 336658232), (8, 252493674), (12, 168329116), (16, 126246837), (24, 84164558), (48, 42082279), (281, 7188432), (562, 3594216), (843, 2396144), (1124, 1797108), (1686, 1198072), (2248, 898554), (3372, 599036), (4496, 449277), (6744, 299518), (13488, 149759)]