1001689078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{5503}}^1\times {\mathrm{7001}}^1$

素因数の和:12519

約数の個数: 16

約数和(自身を含む): 1618638336

約数和(自身を除く): 616949258

約数列:

[1, 2, 13, 26, 5503, 7001, 11006, 14002, 71539, 91013, 143078, 182026, 38526503, 77053006, 500844539, 1001689078]

約数ペア:

[(1, 1001689078), (2, 500844539), (13, 77053006), (26, 38526503), (5503, 182026), (7001, 143078), (11006, 91013), (14002, 71539)]