254126378

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{9293}}^1$

素因数の和:9430

約数の個数: 24

約数和(自身を含む): 422746884

約数和(自身を除く): 168620506

約数列:

[1, 2, 11, 22, 113, 121, 226, 242, 1243, 2486, 9293, 13673, 18586, 27346, 102223, 204446, 1050109, 1124453, 2100218, 2248906, 11551199, 23102398, 127063189, 254126378]

約数ペア:

[(1, 254126378), (2, 127063189), (11, 23102398), (22, 11551199), (113, 2248906), (121, 2100218), (226, 1124453), (242, 1050109), (1243, 204446), (2486, 102223), (9293, 27346), (13673, 18586)]