211672084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{214243}}^1$

素因数の和:214279

約数の個数: 24

約数和(自身を含む): 419918240

約数和(自身を除く): 208246156

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 214243, 428486, 856972, 2785159, 4070617, 5570318, 8141234, 11140636, 16282468, 52918021, 105836042, 211672084]

約数ペア:

[(1, 211672084), (2, 105836042), (4, 52918021), (13, 16282468), (19, 11140636), (26, 8141234), (38, 5570318), (52, 4070617), (76, 2785159), (247, 856972), (494, 428486), (988, 214243)]