2509192

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 5653260

約数和(自身を除く): 3144068

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 173, 196, 259, 296, 346, 392, 518, 692, 1036, 1211, 1384, 1813, 2072, 2422, 3626, 4844, 6401, 7252, 8477, 9688, 12802, 14504, 16954, 25604, 33908, 44807, 51208, 67816, 89614, 179228, 313649, 358456, 627298, 1254596, 2509192]

約数ペア:

[(1, 2509192), (2, 1254596), (4, 627298), (7, 358456), (8, 313649), (14, 179228), (28, 89614), (37, 67816), (49, 51208), (56, 44807), (74, 33908), (98, 25604), (148, 16954), (173, 14504), (196, 12802), (259, 9688), (296, 8477), (346, 7252), (392, 6401), (518, 4844), (692, 3626), (1036, 2422), (1211, 2072), (1384, 1813)]