2008676906192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{19376803}}^1$

素因数の和:19376872

約数の個数: 80

約数和(自身を含む): 4613229496320

約数和(自身を除く): 2604552590128

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 176, 209, 248, 304, 341, 418, 496, 589, 682, 836, 1178, 1364, 1672, 2356, 2728, 3344, 4712, 5456, 6479, 9424, 12958, 25916, 51832, 103664, 19376803, 38753606, 77507212, 155014424, 213144833, 310028848, 368159257, 426289666, 600680893, 736318514, 852579332, 1201361786, 1472637028, 1705158664, 2402723572, 2945274056, 3410317328, 4049751827, 4805447144, 5890548112, 6607489823, 8099503654, 9610894288, 11412936967, 13214979646, 16199007308, 22825873934, 26429959292, 32398014616, 45651747868, 52859918584, 64796029232, 91303495736, 105719837168, 125542306637, 182606991472, 251084613274, 502169226548, 1004338453096, 2008676906192]

約数ペア:

[(1, 2008676906192), (2, 1004338453096), (4, 502169226548), (8, 251084613274), (11, 182606991472), (16, 125542306637), (19, 105719837168), (22, 91303495736), (31, 64796029232), (38, 52859918584), (44, 45651747868), (62, 32398014616), (76, 26429959292), (88, 22825873934), (124, 16199007308), (152, 13214979646), (176, 11412936967), (209, 9610894288), (248, 8099503654), (304, 6607489823), (341, 5890548112), (418, 4805447144), (496, 4049751827), (589, 3410317328), (682, 2945274056), (836, 2402723572), (1178, 1705158664), (1364, 1472637028), (1672, 1201361786), (2356, 852579332), (2728, 736318514), (3344, 600680893), (4712, 426289666), (5456, 368159257), (6479, 310028848), (9424, 213144833), (12958, 155014424), (25916, 77507212), (51832, 38753606), (103664, 19376803)]