133070860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{511811}}^1$

素因数の和:511833

約数の個数: 24

約数和(自身を含む): 300945456

約数和(自身を除く): 167874596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 511811, 1023622, 2047244, 2559055, 5118110, 6653543, 10236220, 13307086, 26614172, 33267715, 66535430, 133070860]

約数ペア:

[(1, 133070860), (2, 66535430), (4, 33267715), (5, 26614172), (10, 13307086), (13, 10236220), (20, 6653543), (26, 5118110), (52, 2559055), (65, 2047244), (130, 1023622), (260, 511811)]