905161394

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1399}}^1\times {\mathrm{3203}}^1$

素因数の和:4705

約数の個数: 16

約数和(自身を含む): 1372593600

約数和(自身を除く): 467432206

約数列:

[1, 2, 101, 202, 1399, 2798, 3203, 6406, 141299, 282598, 323503, 647006, 4480997, 8961994, 452580697, 905161394]

約数ペア:

[(1, 905161394), (2, 452580697), (101, 8961994), (202, 4480997), (1399, 647006), (2798, 323503), (3203, 282598), (6406, 141299)]