890994062

素因数分解:

$2^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{138053}}^1$

素因数の和:138523

約数の個数: 16

約数和(自身を含む): 1530742752

約数和(自身を除く): 639748690

約数列:

[1, 2, 7, 14, 461, 922, 3227, 6454, 138053, 276106, 966371, 1932742, 63642433, 127284866, 445497031, 890994062]

約数ペア:

[(1, 890994062), (2, 445497031), (7, 127284866), (14, 63642433), (461, 1932742), (922, 966371), (3227, 276106), (6454, 138053)]