470894624884

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{458663}}^1$

素因数の和:458884

約数の個数: 48

約数和(自身を含む): 867953737728

約数和(自身を除く): 397059112844

約数列:

[1, 2, 4, 43, 47, 86, 94, 127, 172, 188, 254, 508, 2021, 4042, 5461, 5969, 8084, 10922, 11938, 21844, 23876, 256667, 458663, 513334, 917326, 1026668, 1834652, 19722509, 21557161, 39445018, 43114322, 58250201, 78890036, 86228644, 116500402, 233000804, 926957923, 1853915846, 2504758643, 2737759447, 3707831692, 5009517286, 5475518894, 10019034572, 10951037788, 117723656221, 235447312442, 470894624884]

約数ペア:

[(1, 470894624884), (2, 235447312442), (4, 117723656221), (43, 10951037788), (47, 10019034572), (86, 5475518894), (94, 5009517286), (127, 3707831692), (172, 2737759447), (188, 2504758643), (254, 1853915846), (508, 926957923), (2021, 233000804), (4042, 116500402), (5461, 86228644), (5969, 78890036), (8084, 58250201), (10922, 43114322), (11938, 39445018), (21844, 21557161), (23876, 19722509), (256667, 1834652), (458663, 1026668), (513334, 917326)]