520065970487

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{7199839}}^1$

素因数の和:7200470

約数の個数: 16

約数和(自身を含む): 630360391680

約数和(自身を除く): 110294421193

約数列:

[1, 7, 17, 119, 607, 4249, 10319, 72233, 7199839, 50398873, 122397263, 856780841, 4370302273, 30592115911, 74295138641, 520065970487]

約数ペア:

[(1, 520065970487), (7, 74295138641), (17, 30592115911), (119, 4370302273), (607, 856780841), (4249, 122397263), (10319, 50398873), (72233, 7199839)]