16401011005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2008697}}^1$

素因数の和:2008796

約数の個数: 16

約数和(自身を含む): 20826180864

約数和(自身を除く): 4425169859

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 2008697, 10043485, 46200031, 142617487, 231000155, 713087435, 3280202201, 16401011005]

約数ペア:

[(1, 16401011005), (5, 3280202201), (23, 713087435), (71, 231000155), (115, 142617487), (355, 46200031), (1633, 10043485), (8165, 2008697)]