3953222

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 7756560

約数和(自身を除く): 3803338

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 107, 182, 203, 214, 377, 406, 637, 749, 754, 1274, 1391, 1421, 1498, 2639, 2782, 2842, 3103, 5243, 5278, 6206, 9737, 10486, 18473, 19474, 21721, 36946, 40339, 43442, 68159, 80678, 136318, 152047, 282373, 304094, 564746, 1976611, 3953222]

約数ペア:

[(1, 3953222), (2, 1976611), (7, 564746), (13, 304094), (14, 282373), (26, 152047), (29, 136318), (49, 80678), (58, 68159), (91, 43442), (98, 40339), (107, 36946), (182, 21721), (203, 19474), (214, 18473), (377, 10486), (406, 9737), (637, 6206), (749, 5278), (754, 5243), (1274, 3103), (1391, 2842), (1421, 2782), (1498, 2639)]