255780453902

素因数分解:

$2^1\times {\mathrm{1381}}^1\times {\mathrm{3221}}^1\times {\mathrm{28751}}^1$

素因数の和:33355

約数の個数: 16

約数和(自身を含む): 384081061824

約数和(自身を除く): 128300607922

約数列:

[1, 2, 1381, 2762, 3221, 6442, 28751, 57502, 4448201, 8896402, 39705131, 79410262, 92606971, 185213942, 127890226951, 255780453902]

約数ペア:

[(1, 255780453902), (2, 127890226951), (1381, 185213942), (2762, 92606971), (3221, 79410262), (6442, 39705131), (28751, 8896402), (57502, 4448201)]