26478454

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{2039}}^1$

素因数の和:2235

約数の個数: 16

約数和(自身を含む): 40930560

約数和(自身を除く): 14452106

約数列:

[1, 2, 43, 86, 151, 302, 2039, 4078, 6493, 12986, 87677, 175354, 307889, 615778, 13239227, 26478454]

約数ペア:

[(1, 26478454), (2, 13239227), (43, 615778), (86, 307889), (151, 175354), (302, 87677), (2039, 12986), (4078, 6493)]