1149206786

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{19919}}^1$

素因数の和:20258

約数の個数: 32

約数和(自身を含む): 2128412160

約数和(自身を除く): 979205374

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 317, 634, 2219, 4121, 4438, 8242, 19919, 28847, 39838, 57694, 139433, 258947, 278866, 517894, 1812629, 3625258, 6314323, 12628646, 44200261, 82086199, 88400522, 164172398, 574603393, 1149206786]

約数ペア:

[(1, 1149206786), (2, 574603393), (7, 164172398), (13, 88400522), (14, 82086199), (26, 44200261), (91, 12628646), (182, 6314323), (317, 3625258), (634, 1812629), (2219, 517894), (4121, 278866), (4438, 258947), (8242, 139433), (19919, 57694), (28847, 39838)]