2567386978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{409733}}^1$

素因数の和:409989

約数の個数: 16

約数和(自身を含む): 4164536376

約数和(自身を除く): 1597149398

約数列:

[1, 2, 13, 26, 241, 482, 3133, 6266, 409733, 819466, 5326529, 10653058, 98745653, 197491306, 1283693489, 2567386978]

約数ペア:

[(1, 2567386978), (2, 1283693489), (13, 197491306), (26, 98745653), (241, 10653058), (482, 5326529), (3133, 819466), (6266, 409733)]