580385288

素因数分解:

$2^3\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{5237}}^1$

素因数の和:7229

約数の個数: 32

約数和(自身を含む): 1244548800

約数和(自身を除く): 664163512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1979, 3958, 5237, 7916, 10474, 13853, 15832, 20948, 27706, 36659, 41896, 55412, 73318, 110824, 146636, 293272, 10364023, 20728046, 41456092, 72548161, 82912184, 145096322, 290192644, 580385288]

約数ペア:

[(1, 580385288), (2, 290192644), (4, 145096322), (7, 82912184), (8, 72548161), (14, 41456092), (28, 20728046), (56, 10364023), (1979, 293272), (3958, 146636), (5237, 110824), (7916, 73318), (10474, 55412), (13853, 41896), (15832, 36659), (20948, 27706)]