138340918

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{6833}}^1$

素因数の和:7079

約数の個数: 16

約数和(自身を含む): 212564736

約数和(自身を除く): 74223818

約数列:

[1, 2, 53, 106, 191, 382, 6833, 10123, 13666, 20246, 362149, 724298, 1305103, 2610206, 69170459, 138340918]

約数ペア:

[(1, 138340918), (2, 69170459), (53, 2610206), (106, 1305103), (191, 724298), (382, 362149), (6833, 20246), (10123, 13666)]