2269816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 4554000

約数和(自身を除く): 2284184

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 137, 152, 218, 274, 436, 548, 872, 1096, 2071, 2603, 4142, 5206, 8284, 10412, 14933, 16568, 20824, 29866, 59732, 119464, 283727, 567454, 1134908, 2269816]

約数ペア:

[(1, 2269816), (2, 1134908), (4, 567454), (8, 283727), (19, 119464), (38, 59732), (76, 29866), (109, 20824), (137, 16568), (152, 14933), (218, 10412), (274, 8284), (436, 5206), (548, 4142), (872, 2603), (1096, 2071)]