1057804910

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{160031}}^1$

素因数の和:160699

約数の個数: 16

約数和(自身を含む): 1906941312

約数和(自身を除く): 849136402

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 6610, 160031, 320062, 800155, 1600310, 105780491, 211560982, 528902455, 1057804910]

約数ペア:

[(1, 1057804910), (2, 528902455), (5, 211560982), (10, 105780491), (661, 1600310), (1322, 800155), (3305, 320062), (6610, 160031)]