15694887494

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{449}}^1$

素因数の和:798

約数の個数: 96

約数和(自身を含む): 28716508800

約数和(自身を除く): 13021621306

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 121, 143, 242, 271, 286, 449, 451, 533, 542, 898, 902, 1066, 1573, 2981, 3146, 3523, 4939, 4961, 5837, 5863, 5962, 7046, 9878, 9922, 11111, 11674, 11726, 18409, 22222, 32791, 36818, 38753, 54329, 64207, 64493, 65582, 77506, 108658, 121679, 122221, 128414, 128986, 144443, 202499, 239317, 243358, 244442, 288886, 404998, 426283, 478634, 706277, 852566, 1338469, 1344431, 1412554, 1581827, 1588873, 2227489, 2632487, 2676938, 2688862, 3163654, 3177746, 4454978, 4988839, 5264974, 9977678, 14723159, 17400097, 17477603, 28957357, 29446318, 34800194, 34955206, 54877229, 57914714, 64854907, 109754458, 129709814, 191401067, 382802134, 603649519, 713403977, 1207299038, 1426807954, 7847443747, 15694887494]

約数ペア:

[(1, 15694887494), (2, 7847443747), (11, 1426807954), (13, 1207299038), (22, 713403977), (26, 603649519), (41, 382802134), (82, 191401067), (121, 129709814), (143, 109754458), (242, 64854907), (271, 57914714), (286, 54877229), (449, 34955206), (451, 34800194), (533, 29446318), (542, 28957357), (898, 17477603), (902, 17400097), (1066, 14723159), (1573, 9977678), (2981, 5264974), (3146, 4988839), (3523, 4454978), (4939, 3177746), (4961, 3163654), (5837, 2688862), (5863, 2676938), (5962, 2632487), (7046, 2227489), (9878, 1588873), (9922, 1581827), (11111, 1412554), (11674, 1344431), (11726, 1338469), (18409, 852566), (22222, 706277), (32791, 478634), (36818, 426283), (38753, 404998), (54329, 288886), (64207, 244442), (64493, 243358), (65582, 239317), (77506, 202499), (108658, 144443), (121679, 128986), (122221, 128414)]