520016078

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{49123}}^1$

素因数の和:49271

約数の個数: 16

約数和(自身を含む): 801703680

約数和(自身を除く): 281687602

約数列:

[1, 2, 67, 79, 134, 158, 5293, 10586, 49123, 98246, 3291241, 3880717, 6582482, 7761434, 260008039, 520016078]

約数ペア:

[(1, 520016078), (2, 260008039), (67, 7761434), (79, 6582482), (134, 3880717), (158, 3291241), (5293, 98246), (10586, 49123)]