2080345670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16002659}}^1$

素因数の和:16002679

約数の個数: 16

約数和(自身を含む): 4032670320

約数和(自身を除く): 1952324650

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16002659, 32005318, 80013295, 160026590, 208034567, 416069134, 1040172835, 2080345670]

約数ペア:

[(1, 2080345670), (2, 1040172835), (5, 416069134), (10, 208034567), (13, 160026590), (26, 80013295), (65, 32005318), (130, 16002659)]