2065205895

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4441303}}^1$

素因数の和:4441342

約数の個数: 16

約数和(自身を含む): 3410921472

約数和(自身を除く): 1345715577

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 4441303, 13323909, 22206515, 66619545, 137680393, 413041179, 688401965, 2065205895]

約数ペア:

[(1, 2065205895), (3, 688401965), (5, 413041179), (15, 137680393), (31, 66619545), (93, 22206515), (155, 13323909), (465, 4441303)]