865147556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{1979}}^1$

素因数の和:3204

約数の個数: 48

約数和(自身を含む): 1865888640

約数和(自身を除く): 1000741084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1201, 1979, 2402, 3958, 4804, 7916, 8407, 13853, 15613, 16814, 25727, 27706, 31226, 33628, 51454, 55412, 62452, 102908, 109291, 180089, 218582, 360178, 437164, 720356, 2376779, 4753558, 9507116, 16637453, 30898127, 33274906, 61796254, 66549812, 123592508, 216286889, 432573778, 865147556]

約数ペア:

[(1, 865147556), (2, 432573778), (4, 216286889), (7, 123592508), (13, 66549812), (14, 61796254), (26, 33274906), (28, 30898127), (52, 16637453), (91, 9507116), (182, 4753558), (364, 2376779), (1201, 720356), (1979, 437164), (2402, 360178), (3958, 218582), (4804, 180089), (7916, 109291), (8407, 102908), (13853, 62452), (15613, 55412), (16814, 51454), (25727, 33628), (27706, 31226)]