253722124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 477675520

約数和(自身を除く): 223953396

約数列:

[1, 2, 4, 19, 38, 76, 97, 127, 194, 254, 271, 388, 508, 542, 1084, 1843, 2413, 3686, 4826, 5149, 7372, 9652, 10298, 12319, 20596, 24638, 26287, 34417, 49276, 52574, 68834, 105148, 137668, 234061, 468122, 499453, 653923, 936244, 998906, 1307846, 1997812, 2615692, 3338449, 6676898, 13353796, 63430531, 126861062, 253722124]

約数ペア:

[(1, 253722124), (2, 126861062), (4, 63430531), (19, 13353796), (38, 6676898), (76, 3338449), (97, 2615692), (127, 1997812), (194, 1307846), (254, 998906), (271, 936244), (388, 653923), (508, 499453), (542, 468122), (1084, 234061), (1843, 137668), (2413, 105148), (3686, 68834), (4826, 52574), (5149, 49276), (7372, 34417), (9652, 26287), (10298, 24638), (12319, 20596)]