1685680906

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 3160055808

約数和(自身を除く): 1474374902

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 233, 254, 313, 466, 626, 889, 1631, 1651, 1778, 2191, 3029, 3262, 3302, 4069, 4382, 6058, 8138, 11557, 21203, 23114, 28483, 29591, 39751, 42406, 56966, 59182, 72929, 79502, 145858, 207137, 278257, 384683, 414274, 510503, 516763, 556514, 769366, 948077, 1021006, 1033526, 1896154, 2692781, 3617341, 5385562, 6636539, 7234682, 9261983, 13273078, 18523966, 64833881, 120405779, 129667762, 240811558, 842840453, 1685680906]

約数ペア:

[(1, 1685680906), (2, 842840453), (7, 240811558), (13, 129667762), (14, 120405779), (26, 64833881), (91, 18523966), (127, 13273078), (182, 9261983), (233, 7234682), (254, 6636539), (313, 5385562), (466, 3617341), (626, 2692781), (889, 1896154), (1631, 1033526), (1651, 1021006), (1778, 948077), (2191, 769366), (3029, 556514), (3262, 516763), (3302, 510503), (4069, 414274), (4382, 384683), (6058, 278257), (8138, 207137), (11557, 145858), (21203, 79502), (23114, 72929), (28483, 59182), (29591, 56966), (39751, 42406)]