890753362

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{49393}}^1$

素因数の和:49593

約数の個数: 16

約数和(自身を含む): 1365645312

約数和(自身を除く): 474891950

約数列:

[1, 2, 71, 127, 142, 254, 9017, 18034, 49393, 98786, 3506903, 6272911, 7013806, 12545822, 445376681, 890753362]

約数ペア:

[(1, 890753362), (2, 445376681), (71, 12545822), (127, 7013806), (142, 6272911), (254, 3506903), (9017, 98786), (18034, 49393)]