7881068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4889}}^1$

素因数の和:4937

約数の個数: 24

約数和(自身を含む): 15335040

約数和(自身を除く): 7453972

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 4889, 9778, 19556, 63557, 127114, 151559, 254228, 303118, 606236, 1970267, 3940534, 7881068]

約数ペア:

[(1, 7881068), (2, 3940534), (4, 1970267), (13, 606236), (26, 303118), (31, 254228), (52, 151559), (62, 127114), (124, 63557), (403, 19556), (806, 9778), (1612, 4889)]