2145602207

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{127343}}^1$

素因数の和:127462

約数の個数: 16

約数和(自身を含む): 2567255040

約数和(自身を除く): 421652833

約数列:

[1, 7, 29, 83, 203, 581, 2407, 16849, 127343, 891401, 3692947, 10569469, 25850629, 73986283, 306514601, 2145602207]

約数ペア:

[(1, 2145602207), (7, 306514601), (29, 73986283), (83, 25850629), (203, 10569469), (581, 3692947), (2407, 891401), (16849, 127343)]