2010640319947

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{4493}}^1\times {\mathrm{459923}}^1$

素因数の和:464562

約数の個数: 16

約数和(自身を含む): 2314926270720

約数和(自身を除く): 304285950773

約数列:

[1, 7, 139, 973, 4493, 31451, 459923, 624527, 3219461, 4371689, 63929297, 447505079, 2066434039, 14465038273, 287234331421, 2010640319947]

約数ペア:

[(1, 2010640319947), (7, 287234331421), (139, 14465038273), (973, 2066434039), (4493, 447505079), (31451, 63929297), (459923, 4371689), (624527, 3219461)]