289156910318

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{68294027}}^1$

素因数の和:68294131

約数の個数: 16

約数和(自身を含む): 454838226480

約数和(自身を除く): 165681316162

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 68294027, 136588054, 1980526783, 3961053566, 4985463971, 9970927942, 144578455159, 289156910318]

約数ペア:

[(1, 289156910318), (2, 144578455159), (29, 9970927942), (58, 4985463971), (73, 3961053566), (146, 1980526783), (2117, 136588054), (4234, 68294027)]