1245494879996

素因数分解:

$2^2\times {\mathrm{251}}^1\times {\mathrm{631}}^1\times {\mathrm{1965979}}^1$

素因数の和:1966865

約数の個数: 24

約数和(自身を含む): 2191768871040

約数和(自身を除く): 946273991044

約数列:

[1, 2, 4, 251, 502, 631, 1004, 1262, 2524, 158381, 316762, 633524, 1965979, 3931958, 7863916, 493460729, 986921458, 1240532749, 1973842916, 2481065498, 4962130996, 311373719999, 622747439998, 1245494879996]

約数ペア:

[(1, 1245494879996), (2, 622747439998), (4, 311373719999), (251, 4962130996), (502, 2481065498), (631, 1973842916), (1004, 1240532749), (1262, 986921458), (2524, 493460729), (158381, 7863916), (316762, 3931958), (633524, 1965979)]