7201039538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{8719}}^1$

素因数の和:8943

約数の個数: 64

約数和(自身を含む): 13983252480

約数和(自身を除く): 6782212942

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 173, 217, 341, 346, 434, 682, 1211, 1903, 2387, 2422, 3806, 4774, 5363, 8719, 10726, 13321, 17438, 26642, 37541, 58993, 61033, 75082, 95909, 117986, 122066, 191818, 270289, 412951, 540578, 671363, 825902, 1342726, 1508387, 1892023, 2973179, 3016774, 3784046, 5946358, 10558709, 16592257, 20812253, 21117418, 33184514, 41624506, 46759997, 93519994, 116145799, 232291598, 327319979, 514359967, 654639958, 1028719934, 3600519769, 7201039538]

約数ペア:

[(1, 7201039538), (2, 3600519769), (7, 1028719934), (11, 654639958), (14, 514359967), (22, 327319979), (31, 232291598), (62, 116145799), (77, 93519994), (154, 46759997), (173, 41624506), (217, 33184514), (341, 21117418), (346, 20812253), (434, 16592257), (682, 10558709), (1211, 5946358), (1903, 3784046), (2387, 3016774), (2422, 2973179), (3806, 1892023), (4774, 1508387), (5363, 1342726), (8719, 825902), (10726, 671363), (13321, 540578), (17438, 412951), (26642, 270289), (37541, 191818), (58993, 122066), (61033, 117986), (75082, 95909)]