2194254

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1024

約数の個数: 24

約数和(自身を含む): 4793880

約数和(自身を除く): 2599626

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 877, 1251, 1754, 2502, 2631, 5262, 7893, 15786, 121903, 243806, 365709, 731418, 1097127, 2194254]

約数ペア:

[(1, 2194254), (2, 1097127), (3, 731418), (6, 365709), (9, 243806), (18, 121903), (139, 15786), (278, 7893), (417, 5262), (834, 2631), (877, 2502), (1251, 1754)]