819289828

素因数分解:

$2^2\times 7^1\times {\mathrm{3581}}^1\times {\mathrm{8171}}^1$

素因数の和:11763

約数の個数: 24

約数和(自身を含む): 1639237824

約数和(自身を除く): 819947996

約数列:

[1, 2, 4, 7, 14, 28, 3581, 7162, 8171, 14324, 16342, 25067, 32684, 50134, 57197, 100268, 114394, 228788, 29260351, 58520702, 117041404, 204822457, 409644914, 819289828]

約数ペア:

[(1, 819289828), (2, 409644914), (4, 204822457), (7, 117041404), (14, 58520702), (28, 29260351), (3581, 228788), (7162, 114394), (8171, 100268), (14324, 57197), (16342, 50134), (25067, 32684)]