2016559805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{62929}}^1$

素因数の和:62993

約数の個数: 32

約数和(自身を含む): 2854504800

約数和(自身を除く): 837944995

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 221, 377, 493, 1105, 1885, 2465, 6409, 32045, 62929, 314645, 818077, 1069793, 1824941, 4090385, 5348965, 9124705, 13907309, 23724233, 31023997, 69536545, 118621165, 155119985, 403311961, 2016559805]

約数ペア:

[(1, 2016559805), (5, 403311961), (13, 155119985), (17, 118621165), (29, 69536545), (65, 31023997), (85, 23724233), (145, 13907309), (221, 9124705), (377, 5348965), (493, 4090385), (1105, 1824941), (1885, 1069793), (2465, 818077), (6409, 314645), (32045, 62929)]