1282332244

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 2327149440

約数和(自身を除く): 1044817196

約数列:

[1, 2, 4, 53, 106, 109, 211, 212, 218, 263, 422, 436, 526, 844, 1052, 5777, 11183, 11554, 13939, 22366, 22999, 23108, 27878, 28667, 44732, 45998, 55493, 55756, 57334, 91996, 110986, 114668, 221972, 1218947, 1519351, 2437894, 2941129, 3038702, 4875788, 5882258, 6048737, 6077404, 11764516, 12097474, 24194948, 320583061, 641166122, 1282332244]

約数ペア:

[(1, 1282332244), (2, 641166122), (4, 320583061), (53, 24194948), (106, 12097474), (109, 11764516), (211, 6077404), (212, 6048737), (218, 5882258), (263, 4875788), (422, 3038702), (436, 2941129), (526, 2437894), (844, 1519351), (1052, 1218947), (5777, 221972), (11183, 114668), (11554, 110986), (13939, 91996), (22366, 57334), (22999, 55756), (23108, 55493), (27878, 45998), (28667, 44732)]