1282145612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^2\times {\mathrm{163}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 2619368640

約数和(自身を除く): 1337223028

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 97, 163, 194, 209, 326, 388, 418, 652, 836, 1067, 1793, 1843, 2134, 3097, 3586, 3686, 4268, 6194, 7172, 7372, 9409, 12388, 15811, 18818, 20273, 31622, 34067, 37636, 40546, 63244, 68134, 81092, 103499, 136268, 173921, 178771, 206998, 300409, 347842, 357542, 413996, 600818, 695684, 715084, 1201636, 1533667, 1966481, 3067334, 3304499, 3932962, 6134668, 6608998, 7865924, 13217996, 16870337, 29139673, 33740674, 58279346, 67481348, 116558692, 320536403, 641072806, 1282145612]

約数ペア:

[(1, 1282145612), (2, 641072806), (4, 320536403), (11, 116558692), (19, 67481348), (22, 58279346), (38, 33740674), (44, 29139673), (76, 16870337), (97, 13217996), (163, 7865924), (194, 6608998), (209, 6134668), (326, 3932962), (388, 3304499), (418, 3067334), (652, 1966481), (836, 1533667), (1067, 1201636), (1793, 715084), (1843, 695684), (2134, 600818), (3097, 413996), (3586, 357542), (3686, 347842), (4268, 300409), (6194, 206998), (7172, 178771), (7372, 173921), (9409, 136268), (12388, 103499), (15811, 81092), (18818, 68134), (20273, 63244), (31622, 40546), (34067, 37636)]