7280312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{70003}}^1$

素因数の和:70022

約数の個数: 16

約数和(自身を含む): 14700840

約数和(自身を除く): 7420528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 70003, 140006, 280012, 560024, 910039, 1820078, 3640156, 7280312]

約数ペア:

[(1, 7280312), (2, 3640156), (4, 1820078), (8, 910039), (13, 560024), (26, 280012), (52, 140006), (104, 70003)]