4995774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1325

約数の個数: 48

約数和(自身を含む): 12779520

約数和(自身を除く): 7783746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1279, 1302, 1953, 2558, 3837, 3906, 7674, 8953, 11511, 17906, 23022, 26859, 39649, 53718, 79298, 80577, 118947, 161154, 237894, 277543, 356841, 555086, 713682, 832629, 1665258, 2497887, 4995774]

約数ペア:

[(1, 4995774), (2, 2497887), (3, 1665258), (6, 832629), (7, 713682), (9, 555086), (14, 356841), (18, 277543), (21, 237894), (31, 161154), (42, 118947), (62, 80577), (63, 79298), (93, 53718), (126, 39649), (186, 26859), (217, 23022), (279, 17906), (434, 11511), (558, 8953), (651, 7674), (1279, 3906), (1302, 3837), (1953, 2558)]