211313414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{35491}}^1$

素因数の和:35735

約数の個数: 16

約数和(自身を含む): 342852720

約数和(自身を除く): 131539306

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 35491, 70982, 461383, 922766, 8127439, 16254878, 105656707, 211313414]

約数ペア:

[(1, 211313414), (2, 105656707), (13, 16254878), (26, 8127439), (229, 922766), (458, 461383), (2977, 70982), (5954, 35491)]