990518972

素因数分解:

$2^2\times {\mathrm{2657}}^1\times {\mathrm{93199}}^1$

素因数の和:95860

約数の個数: 12

約数和(自身を含む): 1734079200

約数和(自身を除く): 743560228

約数列:

[1, 2, 4, 2657, 5314, 10628, 93199, 186398, 372796, 247629743, 495259486, 990518972]

約数ペア:

[(1, 990518972), (2, 495259486), (4, 247629743), (2657, 372796), (5314, 186398), (10628, 93199)]