852861424

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{517513}}^1$

素因数の和:517624

約数の個数: 20

約数和(自身を含む): 1668465136

約数和(自身を除く): 815603712

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 517513, 1035026, 2070052, 4140104, 8280208, 53303839, 106607678, 213215356, 426430712, 852861424]

約数ペア:

[(1, 852861424), (2, 426430712), (4, 213215356), (8, 106607678), (16, 53303839), (103, 8280208), (206, 4140104), (412, 2070052), (824, 1035026), (1648, 517513)]