4990084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 10321920

約数和(自身を除く): 5331836

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 127, 188, 209, 254, 418, 508, 517, 836, 893, 1034, 1397, 1786, 2068, 2413, 2794, 3572, 4826, 5588, 5969, 9652, 9823, 11938, 19646, 23876, 26543, 39292, 53086, 65659, 106172, 113411, 131318, 226822, 262636, 453644, 1247521, 2495042, 4990084]

約数ペア:

[(1, 4990084), (2, 2495042), (4, 1247521), (11, 453644), (19, 262636), (22, 226822), (38, 131318), (44, 113411), (47, 106172), (76, 65659), (94, 53086), (127, 39292), (188, 26543), (209, 23876), (254, 19646), (418, 11938), (508, 9823), (517, 9652), (836, 5969), (893, 5588), (1034, 4826), (1397, 3572), (1786, 2794), (2068, 2413)]