402421162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{21001}}^1$

素因数の和:21094

約数の個数: 32

約数和(自身を含む): 719780544

約数和(自身を除く): 317359382

約数列:

[1, 2, 11, 13, 22, 26, 67, 134, 143, 286, 737, 871, 1474, 1742, 9581, 19162, 21001, 42002, 231011, 273013, 462022, 546026, 1407067, 2814134, 3003143, 6006286, 15477737, 18291871, 30955474, 36583742, 201210581, 402421162]

約数ペア:

[(1, 402421162), (2, 201210581), (11, 36583742), (13, 30955474), (22, 18291871), (26, 15477737), (67, 6006286), (134, 3003143), (143, 2814134), (286, 1407067), (737, 546026), (871, 462022), (1474, 273013), (1742, 231011), (9581, 42002), (19162, 21001)]