2011153826

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{93377}}^1$

素因数の和:93490

約数の個数: 24

約数和(自身を含む): 3353203980

約数和(自身を除く): 1342050154

約数列:

[1, 2, 11, 22, 89, 121, 178, 242, 979, 1958, 10769, 21538, 93377, 186754, 1027147, 2054294, 8310553, 11298617, 16621106, 22597234, 91416083, 182832166, 1005576913, 2011153826]

約数ペア:

[(1, 2011153826), (2, 1005576913), (11, 182832166), (22, 91416083), (89, 22597234), (121, 16621106), (178, 11298617), (242, 8310553), (979, 2054294), (1958, 1027147), (10769, 186754), (21538, 93377)]