2000537528

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{16273}}^1$

素因数の和:16428

約数の個数: 48

約数和(自身を含む): 4155728640

約数和(自身を除く): 2155191112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 127, 242, 254, 484, 508, 968, 1016, 1397, 2794, 5588, 11176, 15367, 16273, 30734, 32546, 61468, 65092, 122936, 130184, 179003, 358006, 716012, 1432024, 1969033, 2066671, 3938066, 4133342, 7876132, 8266684, 15752264, 16533368, 22733381, 45466762, 90933524, 181867048, 250067191, 500134382, 1000268764, 2000537528]

約数ペア:

[(1, 2000537528), (2, 1000268764), (4, 500134382), (8, 250067191), (11, 181867048), (22, 90933524), (44, 45466762), (88, 22733381), (121, 16533368), (127, 15752264), (242, 8266684), (254, 7876132), (484, 4133342), (508, 3938066), (968, 2066671), (1016, 1969033), (1397, 1432024), (2794, 716012), (5588, 358006), (11176, 179003), (15367, 130184), (16273, 122936), (30734, 65092), (32546, 61468)]