2258905782

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{404387}}^1$

素因数の和:404425

約数の個数: 48

約数和(自身を含む): 5532027840

約数和(自身を除く): 3273122058

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 404387, 808774, 1213161, 2426322, 2830709, 5661418, 7683353, 8492127, 15366706, 16984254, 19814963, 23050059, 39629926, 46100118, 53783471, 59444889, 107566942, 118889778, 161350413, 322700826, 376484297, 752968594, 1129452891, 2258905782]

約数ペア:

[(1, 2258905782), (2, 1129452891), (3, 752968594), (6, 376484297), (7, 322700826), (14, 161350413), (19, 118889778), (21, 107566942), (38, 59444889), (42, 53783471), (49, 46100118), (57, 39629926), (98, 23050059), (114, 19814963), (133, 16984254), (147, 15366706), (266, 8492127), (294, 7683353), (399, 5661418), (798, 2830709), (931, 2426322), (1862, 1213161), (2793, 808774), (5586, 404387)]