127893028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{31751}}^1$

素因数の和:31827

約数の個数: 24

約数和(自身を含む): 240045120

約数和(自身を除く): 112152092

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 31751, 63502, 127004, 603269, 1206538, 1682803, 2413076, 3365606, 6731212, 31973257, 63946514, 127893028]

約数ペア:

[(1, 127893028), (2, 63946514), (4, 31973257), (19, 6731212), (38, 3365606), (53, 2413076), (76, 1682803), (106, 1206538), (212, 603269), (1007, 127004), (2014, 63502), (4028, 31751)]