2019929704721

素因数分解:

${\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{4421}}^1\times {\mathrm{62477}}^1$

素因数の和:67072

約数の個数: 16

約数和(自身を含む): 2068767537408

約数和(自身を除く): 48837832687

約数列:

[1, 71, 103, 4421, 7313, 62477, 313891, 455363, 4435867, 6435131, 32330773, 276210817, 456894301, 19610968007, 28449714151, 2019929704721]

約数ペア:

[(1, 2019929704721), (71, 28449714151), (103, 19610968007), (4421, 456894301), (7313, 276210817), (62477, 32330773), (313891, 6435131), (455363, 4435867)]