890355574076

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{2789}}^1\times {\mathrm{461327}}^1$

素因数の和:464293

約数の個数: 24

約数和(自身を含む): 1567694036160

約数和(自身を除く): 677338462084

約数列:

[1, 2, 4, 173, 346, 692, 2789, 5578, 11156, 461327, 482497, 922654, 964994, 1845308, 1929988, 79809571, 159619142, 319238284, 1286641003, 2573282006, 5146564012, 222588893519, 445177787038, 890355574076]

約数ペア:

[(1, 890355574076), (2, 445177787038), (4, 222588893519), (173, 5146564012), (346, 2573282006), (692, 1286641003), (2789, 319238284), (5578, 159619142), (11156, 79809571), (461327, 1929988), (482497, 1845308), (922654, 964994)]