268889374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{608347}}^1$

素因数の和:608379

約数の個数: 16

約数和(自身を含む): 459911088

約数和(自身を除く): 191021714

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 608347, 1216694, 7908511, 10341899, 15817022, 20683798, 134444687, 268889374]

約数ペア:

[(1, 268889374), (2, 134444687), (13, 20683798), (17, 15817022), (26, 10341899), (34, 7908511), (221, 1216694), (442, 608347)]