7816401814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{5881}}^1$

素因数の和:6041

約数の個数: 64

約数和(自身を含む): 13945139712

約数和(自身を除く): 6128737898

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 97, 194, 221, 403, 442, 527, 806, 1054, 1261, 1649, 2522, 3007, 3298, 5881, 6014, 6851, 11762, 13702, 21437, 39091, 42874, 51119, 76453, 78182, 99977, 102238, 152906, 182311, 199954, 364622, 570457, 664547, 1140914, 1299701, 1329094, 2370043, 2599402, 3099287, 4740086, 6198574, 7415941, 9697769, 14831882, 17684167, 19395538, 35368334, 40290731, 80581462, 126070997, 229894171, 252141994, 300630839, 459788342, 601261678, 3908200907, 7816401814]

約数ペア:

[(1, 7816401814), (2, 3908200907), (13, 601261678), (17, 459788342), (26, 300630839), (31, 252141994), (34, 229894171), (62, 126070997), (97, 80581462), (194, 40290731), (221, 35368334), (403, 19395538), (442, 17684167), (527, 14831882), (806, 9697769), (1054, 7415941), (1261, 6198574), (1649, 4740086), (2522, 3099287), (3007, 2599402), (3298, 2370043), (5881, 1329094), (6014, 1299701), (6851, 1140914), (11762, 664547), (13702, 570457), (21437, 364622), (39091, 199954), (42874, 182311), (51119, 152906), (76453, 102238), (78182, 99977)]