291264998

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{11497}}^1$

素因数の和:11791

約数の個数: 16

約数和(自身を含む): 447042240

約数和(自身を除く): 155777242

約数列:

[1, 2, 53, 106, 239, 478, 11497, 12667, 22994, 25334, 609341, 1218682, 2747783, 5495566, 145632499, 291264998]

約数ペア:

[(1, 291264998), (2, 145632499), (53, 5495566), (106, 2747783), (239, 1218682), (478, 609341), (11497, 25334), (12667, 22994)]