2030888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 4098600

約数和(自身を除く): 2067712

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 137, 218, 274, 436, 548, 872, 1096, 1853, 2329, 3706, 4658, 7412, 9316, 14824, 14933, 18632, 29866, 59732, 119464, 253861, 507722, 1015444, 2030888]

約数ペア:

[(1, 2030888), (2, 1015444), (4, 507722), (8, 253861), (17, 119464), (34, 59732), (68, 29866), (109, 18632), (136, 14933), (137, 14824), (218, 9316), (274, 7412), (436, 4658), (548, 3706), (872, 2329), (1096, 1853)]