2227288

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 4930560

約数和(自身を除く): 2703272

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1283, 1736, 2566, 5132, 8981, 10264, 17962, 35924, 39773, 71848, 79546, 159092, 278411, 318184, 556822, 1113644, 2227288]

約数ペア:

[(1, 2227288), (2, 1113644), (4, 556822), (7, 318184), (8, 278411), (14, 159092), (28, 79546), (31, 71848), (56, 39773), (62, 35924), (124, 17962), (217, 10264), (248, 8981), (434, 5132), (868, 2566), (1283, 1736)]