2012022505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{285191}}^1$

素因数の和:285296

約数の個数: 16

約数和(自身を含む): 2587261824

約数和(自身を除く): 575239319

約数列:

[1, 5, 17, 83, 85, 415, 1411, 7055, 285191, 1425955, 4848247, 23670853, 24241235, 118354265, 402404501, 2012022505]

約数ペア:

[(1, 2012022505), (5, 402404501), (17, 118354265), (83, 24241235), (85, 23670853), (415, 4848247), (1411, 1425955), (7055, 285191)]