131341262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{265873}}^1$

素因数の和:265907

約数の個数: 16

約数和(自身を含む): 223334160

約数和(自身を除く): 91992898

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 265873, 531746, 3456349, 5051587, 6912698, 10103174, 65670631, 131341262]

約数ペア:

[(1, 131341262), (2, 65670631), (13, 10103174), (19, 6912698), (26, 5051587), (38, 3456349), (247, 531746), (494, 265873)]