817183094

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2131}}^1$

素因数の和:2210

約数の個数: 64

約数和(自身を含む): 1575974400

約数和(自身を除く): 758791306

約数列:

[1, 2, 7, 13, 14, 26, 43, 49, 86, 91, 98, 182, 301, 343, 559, 602, 637, 686, 1118, 1274, 2107, 2131, 3913, 4214, 4262, 4459, 7826, 8918, 14749, 14917, 27391, 27703, 29498, 29834, 54782, 55406, 91633, 104419, 183266, 191737, 193921, 208838, 383474, 387842, 641431, 730933, 1191229, 1282862, 1357447, 1461866, 2382458, 2714894, 4490017, 8338603, 8980034, 9502129, 16677206, 19004258, 31430119, 58370221, 62860238, 116740442, 408591547, 817183094]

約数ペア:

[(1, 817183094), (2, 408591547), (7, 116740442), (13, 62860238), (14, 58370221), (26, 31430119), (43, 19004258), (49, 16677206), (86, 9502129), (91, 8980034), (98, 8338603), (182, 4490017), (301, 2714894), (343, 2382458), (559, 1461866), (602, 1357447), (637, 1282862), (686, 1191229), (1118, 730933), (1274, 641431), (2107, 387842), (2131, 383474), (3913, 208838), (4214, 193921), (4262, 191737), (4459, 183266), (7826, 104419), (8918, 91633), (14749, 55406), (14917, 54782), (27391, 29834), (27703, 29498)]