2227316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 4986240

約数和(自身を除く): 2758924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 211, 364, 377, 406, 422, 754, 812, 844, 1477, 1508, 2639, 2743, 2954, 5278, 5486, 5908, 6119, 10556, 10972, 12238, 19201, 24476, 38402, 42833, 76804, 79547, 85666, 159094, 171332, 318188, 556829, 1113658, 2227316]

約数ペア:

[(1, 2227316), (2, 1113658), (4, 556829), (7, 318188), (13, 171332), (14, 159094), (26, 85666), (28, 79547), (29, 76804), (52, 42833), (58, 38402), (91, 24476), (116, 19201), (182, 12238), (203, 10972), (211, 10556), (364, 6119), (377, 5908), (406, 5486), (422, 5278), (754, 2954), (812, 2743), (844, 2639), (1477, 1508)]