130476242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 215443200

約数和(自身を除く): 84966958

約数列:

[1, 2, 13, 26, 79, 139, 158, 278, 457, 914, 1027, 1807, 2054, 3614, 5941, 10981, 11882, 21962, 36103, 63523, 72206, 127046, 142753, 285506, 469339, 825799, 938678, 1651598, 5018317, 10036634, 65238121, 130476242]

約数ペア:

[(1, 130476242), (2, 65238121), (13, 10036634), (26, 5018317), (79, 1651598), (139, 938678), (158, 825799), (278, 469339), (457, 285506), (914, 142753), (1027, 127046), (1807, 72206), (2054, 63523), (3614, 36103), (5941, 21962), (10981, 11882)]