996013670405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{12547}}^1$

素因数の和:12906

約数の個数: 64

約数和(自身を含む): 1325955391488

約数和(自身を除く): 329941721083

約数列:

[1, 5, 13, 65, 71, 103, 167, 355, 515, 835, 923, 1339, 2171, 4615, 6695, 7313, 10855, 11857, 12547, 17201, 36565, 59285, 62735, 86005, 95069, 154141, 163111, 223613, 475345, 770705, 815555, 890837, 1118065, 1221271, 1292341, 2095349, 4454185, 6106355, 6461705, 10476745, 11580881, 15876523, 16800433, 27239537, 57904405, 79382615, 84002165, 91756211, 136197685, 148769779, 215820947, 458781055, 743848895, 1079104735, 1192830743, 1934007127, 2805672311, 5964153715, 9670035635, 14028361555, 15323287237, 76616436185, 199202734081, 996013670405]

約数ペア:

[(1, 996013670405), (5, 199202734081), (13, 76616436185), (65, 15323287237), (71, 14028361555), (103, 9670035635), (167, 5964153715), (355, 2805672311), (515, 1934007127), (835, 1192830743), (923, 1079104735), (1339, 743848895), (2171, 458781055), (4615, 215820947), (6695, 148769779), (7313, 136197685), (10855, 91756211), (11857, 84002165), (12547, 79382615), (17201, 57904405), (36565, 27239537), (59285, 16800433), (62735, 15876523), (86005, 11580881), (95069, 10476745), (154141, 6461705), (163111, 6106355), (223613, 4454185), (475345, 2095349), (770705, 1292341), (815555, 1221271), (890837, 1118065)]