684133054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{136991}}^1$

素因数の和:137231

約数の個数: 16

約数和(自身を含む): 1124430336

約数和(自身を除く): 440297282

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 136991, 273982, 1506901, 3013802, 31096957, 62193914, 342066527, 684133054]

約数ペア:

[(1, 684133054), (2, 342066527), (11, 62193914), (22, 31096957), (227, 3013802), (454, 1506901), (2497, 273982), (4994, 136991)]