13306067978

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{70439}}^1$

素因数の和:70682

約数の個数: 32

約数和(自身を含む): 23208007680

約数和(自身を除く): 9901939702

約数列:

[1, 2, 7, 14, 103, 131, 206, 262, 721, 917, 1442, 1834, 13493, 26986, 70439, 94451, 140878, 188902, 493073, 986146, 7255217, 9227509, 14510434, 18455018, 50786519, 64592563, 101573038, 129185126, 950433427, 1900866854, 6653033989, 13306067978]

約数ペア:

[(1, 13306067978), (2, 6653033989), (7, 1900866854), (14, 950433427), (103, 129185126), (131, 101573038), (206, 64592563), (262, 50786519), (721, 18455018), (917, 14510434), (1442, 9227509), (1834, 7255217), (13493, 986146), (26986, 493073), (70439, 188902), (94451, 140878)]