1427605556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{256579}}^1$

素因数の和:256703

約数の個数: 24

約数和(自身を含む): 2715642720

約数和(自身を除く): 1288037164

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 256579, 513158, 1026316, 3335527, 6671054, 13342108, 27453953, 54907906, 109815812, 356901389, 713802778, 1427605556]

約数ペア:

[(1, 1427605556), (2, 713802778), (4, 356901389), (13, 109815812), (26, 54907906), (52, 27453953), (107, 13342108), (214, 6671054), (428, 3335527), (1391, 1026316), (2782, 513158), (5564, 256579)]