2041670912

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{701}}^1$

素因数の和:1115

約数の個数: 72

約数和(自身を含む): 4224310272

約数和(自身を除く): 2182639360

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 367, 496, 701, 734, 992, 1402, 1468, 1984, 2804, 2936, 3968, 5608, 5872, 7936, 11216, 11377, 11744, 21731, 22432, 22754, 23488, 43462, 44864, 45508, 46976, 86924, 89728, 91016, 93952, 173848, 179456, 182032, 257267, 347696, 364064, 514534, 695392, 728128, 1029068, 1390784, 1456256, 2058136, 2781568, 2912512, 4116272, 5563136, 7975277, 8232544, 15950554, 16465088, 31901108, 32930176, 63802216, 65860352, 127604432, 255208864, 510417728, 1020835456, 2041670912]

約数ペア:

[(1, 2041670912), (2, 1020835456), (4, 510417728), (8, 255208864), (16, 127604432), (31, 65860352), (32, 63802216), (62, 32930176), (64, 31901108), (124, 16465088), (128, 15950554), (248, 8232544), (256, 7975277), (367, 5563136), (496, 4116272), (701, 2912512), (734, 2781568), (992, 2058136), (1402, 1456256), (1468, 1390784), (1984, 1029068), (2804, 728128), (2936, 695392), (3968, 514534), (5608, 364064), (5872, 347696), (7936, 257267), (11216, 182032), (11377, 179456), (11744, 173848), (21731, 93952), (22432, 91016), (22754, 89728), (23488, 86924), (43462, 46976), (44864, 45508)]