2488402808

素因数分解:

$2^3\times {\mathrm{2539}}^1\times {\mathrm{122509}}^1$

素因数の和:125054

約数の個数: 16

約数和(自身を含む): 4667631000

約数和(自身を除く): 2179228192

約数列:

[1, 2, 4, 8, 2539, 5078, 10156, 20312, 122509, 245018, 490036, 980072, 311050351, 622100702, 1244201404, 2488402808]

約数ペア:

[(1, 2488402808), (2, 1244201404), (4, 622100702), (8, 311050351), (2539, 980072), (5078, 490036), (10156, 245018), (20312, 122509)]