2855963406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{390479}}^1$

素因数の和:390560

約数の個数: 32

約数和(自身を含む): 6072744960

約数和(自身を除く): 3216781554

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 390479, 780958, 1171437, 2342874, 8981017, 17962034, 20695387, 26943051, 41390774, 53886102, 62086161, 124172322, 475993901, 951987802, 1427981703, 2855963406]

約数ペア:

[(1, 2855963406), (2, 1427981703), (3, 951987802), (6, 475993901), (23, 124172322), (46, 62086161), (53, 53886102), (69, 41390774), (106, 26943051), (138, 20695387), (159, 17962034), (318, 8981017), (1219, 2342874), (2438, 1171437), (3657, 780958), (7314, 390479)]