1008077798416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5483}}^1\times {\mathrm{21559}}^1$

素因数の和:27104

約数の個数: 80

約数和(自身を含む): 2155188309120

約数和(自身を除く): 1147110510704

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 5483, 8528, 10966, 21559, 21932, 43118, 43864, 71279, 86236, 87728, 142558, 172472, 224803, 280267, 285116, 344944, 449606, 560534, 570232, 883919, 899212, 1121068, 1140464, 1767838, 1798424, 2242136, 2922439, 3535676, 3596848, 4484272, 5844878, 7071352, 11490947, 11689756, 14142704, 22981894, 23379512, 45963788, 46759024, 91927576, 118207997, 183855152, 236415994, 472831988, 945663976, 1536703961, 1891327952, 3073407922, 4846527877, 6146815844, 9693055754, 12293631688, 19386111508, 24587263376, 38772223016, 63004862401, 77544446032, 126009724802, 252019449604, 504038899208, 1008077798416]

約数ペア:

[(1, 1008077798416), (2, 504038899208), (4, 252019449604), (8, 126009724802), (13, 77544446032), (16, 63004862401), (26, 38772223016), (41, 24587263376), (52, 19386111508), (82, 12293631688), (104, 9693055754), (164, 6146815844), (208, 4846527877), (328, 3073407922), (533, 1891327952), (656, 1536703961), (1066, 945663976), (2132, 472831988), (4264, 236415994), (5483, 183855152), (8528, 118207997), (10966, 91927576), (21559, 46759024), (21932, 45963788), (43118, 23379512), (43864, 22981894), (71279, 14142704), (86236, 11689756), (87728, 11490947), (142558, 7071352), (172472, 5844878), (224803, 4484272), (280267, 3596848), (285116, 3535676), (344944, 2922439), (449606, 2242136), (560534, 1798424), (570232, 1767838), (883919, 1140464), (899212, 1121068)]