139971786

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{568991}}^1$

素因数の和:569037

約数の個数: 16

約数和(自身を含む): 286771968

約数和(自身を除く): 146800182

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 568991, 1137982, 1706973, 3413946, 23328631, 46657262, 69985893, 139971786]

約数ペア:

[(1, 139971786), (2, 69985893), (3, 46657262), (6, 23328631), (41, 3413946), (82, 1706973), (123, 1137982), (246, 568991)]