2069752528

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{971}}^1\times {\mathrm{1049}}^1$

素因数の和:2155

約数の個数: 40

約数和(自身を含む): 4049740800

約数和(自身を除く): 1979988272

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 971, 1016, 1049, 1942, 2032, 2098, 3884, 4196, 7768, 8392, 15536, 16784, 123317, 133223, 246634, 266446, 493268, 532892, 986536, 1018579, 1065784, 1973072, 2037158, 2131568, 4074316, 8148632, 16297264, 129359533, 258719066, 517438132, 1034876264, 2069752528]

約数ペア:

[(1, 2069752528), (2, 1034876264), (4, 517438132), (8, 258719066), (16, 129359533), (127, 16297264), (254, 8148632), (508, 4074316), (971, 2131568), (1016, 2037158), (1049, 1973072), (1942, 1065784), (2032, 1018579), (2098, 986536), (3884, 532892), (4196, 493268), (7768, 266446), (8392, 246634), (15536, 133223), (16784, 123317)]