255756982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{54347}}^1$

素因数の和:54543

約数の個数: 16

約数和(自身を含む): 415436112

約数和(自身を除く): 159679130

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4706, 54347, 108694, 706511, 1413022, 9836807, 19673614, 127878491, 255756982]

約数ペア:

[(1, 255756982), (2, 127878491), (13, 19673614), (26, 9836807), (181, 1413022), (362, 706511), (2353, 108694), (4706, 54347)]