268891006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{13159}}^1$

素因数の和:13779

約数の個数: 16

約数和(自身を含む): 427805280

約数和(自身を除く): 158914274

約数列:

[1, 2, 17, 34, 601, 1202, 10217, 13159, 20434, 26318, 223703, 447406, 7908559, 15817118, 134445503, 268891006]

約数ペア:

[(1, 268891006), (2, 134445503), (17, 15817118), (34, 7908559), (601, 447406), (1202, 223703), (10217, 26318), (13159, 20434)]