2251485124

素因数分解:

$2^2\times 7^2\times {\mathrm{1789}}^1\times {\mathrm{6421}}^1$

素因数の和:8228

約数の個数: 36

約数和(自身を含む): 4586656620

約数和(自身を除く): 2335171496

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1789, 3578, 6421, 7156, 12523, 12842, 25046, 25684, 44947, 50092, 87661, 89894, 175322, 179788, 314629, 350644, 629258, 1258516, 11487169, 22974338, 45948676, 80410183, 160820366, 321640732, 562871281, 1125742562, 2251485124]

約数ペア:

[(1, 2251485124), (2, 1125742562), (4, 562871281), (7, 321640732), (14, 160820366), (28, 80410183), (49, 45948676), (98, 22974338), (196, 11487169), (1789, 1258516), (3578, 629258), (6421, 350644), (7156, 314629), (12523, 179788), (12842, 175322), (25046, 89894), (25684, 87661), (44947, 50092)]