259048658

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{9473}}^1$

素因数の和:9610

約数の個数: 24

約数和(自身を含む): 430934364

約数和(自身を除く): 171885706

約数列:

[1, 2, 11, 22, 113, 121, 226, 242, 1243, 2486, 9473, 13673, 18946, 27346, 104203, 208406, 1070449, 1146233, 2140898, 2292466, 11774939, 23549878, 129524329, 259048658]

約数ペア:

[(1, 259048658), (2, 129524329), (11, 23549878), (22, 11774939), (113, 2292466), (121, 2140898), (226, 1146233), (242, 1070449), (1243, 208406), (2486, 104203), (9473, 27346), (13673, 18946)]