5087164784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{400943}}^1$

素因数の和:401025

約数の個数: 40

約数和(自身を含む): 10788601152

約数和(自身を除く): 5701436368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 12688, 400943, 801886, 1603772, 3207544, 5212259, 6415088, 10424518, 20849036, 24457523, 41698072, 48915046, 83396144, 97830092, 195660184, 317947799, 391320368, 635895598, 1271791196, 2543582392, 5087164784]

約数ペア:

[(1, 5087164784), (2, 2543582392), (4, 1271791196), (8, 635895598), (13, 391320368), (16, 317947799), (26, 195660184), (52, 97830092), (61, 83396144), (104, 48915046), (122, 41698072), (208, 24457523), (244, 20849036), (488, 10424518), (793, 6415088), (976, 5212259), (1586, 3207544), (3172, 1603772), (6344, 801886), (12688, 400943)]