2093672

素因数分解:

$2^3\times 7^4\times {\mathrm{109}}^1$

素因数の和:143

約数の個数: 40

約数和(自身を含む): 4621650

約数和(自身を除く): 2527978

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 109, 196, 218, 343, 392, 436, 686, 763, 872, 1372, 1526, 2401, 2744, 3052, 4802, 5341, 6104, 9604, 10682, 19208, 21364, 37387, 42728, 74774, 149548, 261709, 299096, 523418, 1046836, 2093672]

約数ペア:

[(1, 2093672), (2, 1046836), (4, 523418), (7, 299096), (8, 261709), (14, 149548), (28, 74774), (49, 42728), (56, 37387), (98, 21364), (109, 19208), (196, 10682), (218, 9604), (343, 6104), (392, 5341), (436, 4802), (686, 3052), (763, 2744), (872, 2401), (1372, 1526)]