2146321918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{157841}}^1$

素因数の和:158379

約数の個数: 16

約数和(自身を含む): 3473786736

約数和(自身を除く): 1327464818

約数列:

[1, 2, 13, 26, 523, 1046, 6799, 13598, 157841, 315682, 2051933, 4103866, 82550843, 165101686, 1073160959, 2146321918]

約数ペア:

[(1, 2146321918), (2, 1073160959), (13, 165101686), (26, 82550843), (523, 4103866), (1046, 2051933), (6799, 315682), (13598, 157841)]