2012166512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2693}}^1$

素因数の和:2826

約数の個数: 80

約数和(自身を含む): 4293287712

約数和(自身を除く): 2281121200

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 67, 68, 82, 134, 136, 164, 268, 272, 328, 536, 656, 697, 1072, 1139, 1394, 2278, 2693, 2747, 2788, 4556, 5386, 5494, 5576, 9112, 10772, 10988, 11152, 18224, 21544, 21976, 43088, 43952, 45781, 46699, 91562, 93398, 110413, 180431, 183124, 186796, 220826, 360862, 366248, 373592, 441652, 721724, 732496, 747184, 883304, 1443448, 1766608, 1877021, 2886896, 3067327, 3754042, 6134654, 7397671, 7508084, 12269308, 14795342, 15016168, 24538616, 29590684, 30032336, 49077232, 59181368, 118362736, 125760407, 251520814, 503041628, 1006083256, 2012166512]

約数ペア:

[(1, 2012166512), (2, 1006083256), (4, 503041628), (8, 251520814), (16, 125760407), (17, 118362736), (34, 59181368), (41, 49077232), (67, 30032336), (68, 29590684), (82, 24538616), (134, 15016168), (136, 14795342), (164, 12269308), (268, 7508084), (272, 7397671), (328, 6134654), (536, 3754042), (656, 3067327), (697, 2886896), (1072, 1877021), (1139, 1766608), (1394, 1443448), (2278, 883304), (2693, 747184), (2747, 732496), (2788, 721724), (4556, 441652), (5386, 373592), (5494, 366248), (5576, 360862), (9112, 220826), (10772, 186796), (10988, 183124), (11152, 180431), (18224, 110413), (21544, 93398), (21976, 91562), (43088, 46699), (43952, 45781)]