256811074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2791}}^1\times {\mathrm{3539}}^1$

素因数の和:6345

約数の個数: 16

約数和(自身を含む): 415114560

約数和(自身を除く): 158303486

約数列:

[1, 2, 13, 26, 2791, 3539, 5582, 7078, 36283, 46007, 72566, 92014, 9877349, 19754698, 128405537, 256811074]

約数ペア:

[(1, 256811074), (2, 128405537), (13, 19754698), (26, 9877349), (2791, 92014), (3539, 72566), (5582, 46007), (7078, 36283)]