2149661654

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{5623}}^1$

素因数の和:5769

約数の個数: 48

約数和(自身を含む): 3877590528

約数和(自身を除く): 1727928874

約数列:

[1, 2, 7, 14, 47, 49, 83, 94, 98, 166, 329, 581, 658, 1162, 2303, 3901, 4067, 4606, 5623, 7802, 8134, 11246, 27307, 39361, 54614, 78722, 191149, 264281, 275527, 382298, 466709, 528562, 551054, 933418, 1849967, 3266963, 3699934, 6533926, 12949769, 21935323, 22868741, 25899538, 43870646, 45737482, 153547261, 307094522, 1074830827, 2149661654]

約数ペア:

[(1, 2149661654), (2, 1074830827), (7, 307094522), (14, 153547261), (47, 45737482), (49, 43870646), (83, 25899538), (94, 22868741), (98, 21935323), (166, 12949769), (329, 6533926), (581, 3699934), (658, 3266963), (1162, 1849967), (2303, 933418), (3901, 551054), (4067, 528562), (4606, 466709), (5623, 382298), (7802, 275527), (8134, 264281), (11246, 191149), (27307, 78722), (39361, 54614)]