2449551260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9421351}}^1$

素因数の和:9421373

約数の個数: 24

約数和(自身を含む): 5539754976

約数和(自身を除く): 3090203716

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 9421351, 18842702, 37685404, 47106755, 94213510, 122477563, 188427020, 244955126, 489910252, 612387815, 1224775630, 2449551260]

約数ペア:

[(1, 2449551260), (2, 1224775630), (4, 612387815), (5, 489910252), (10, 244955126), (13, 188427020), (20, 122477563), (26, 94213510), (52, 47106755), (65, 37685404), (130, 18842702), (260, 9421351)]