128102494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{8117}}^1$

素因数の和:8739

約数の個数: 16

約数和(自身を含む): 207301248

約数和(自身を除く): 79198754

約数列:

[1, 2, 13, 26, 607, 1214, 7891, 8117, 15782, 16234, 105521, 211042, 4927019, 9854038, 64051247, 128102494]

約数ペア:

[(1, 128102494), (2, 64051247), (13, 9854038), (26, 4927019), (607, 211042), (1214, 105521), (7891, 16234), (8117, 15782)]