2783113892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{223939}}^1$

素因数の和:224195

約数の個数: 24

約数和(自身を含む): 5267068800

約数和(自身を除く): 2483954908

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 6214, 12428, 223939, 447878, 895756, 2911207, 5822414, 11644828, 53521421, 107042842, 214085684, 695778473, 1391556946, 2783113892]

約数ペア:

[(1, 2783113892), (2, 1391556946), (4, 695778473), (13, 214085684), (26, 107042842), (52, 53521421), (239, 11644828), (478, 5822414), (956, 2911207), (3107, 895756), (6214, 447878), (12428, 223939)]