138019274

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{191}}^1\times {\mathrm{683}}^1$

素因数の和:922

約数の個数: 24

約数和(自身を含む): 217873152

約数和(自身を除く): 79853878

約数列:

[1, 2, 23, 46, 191, 382, 529, 683, 1058, 1366, 4393, 8786, 15709, 31418, 101039, 130453, 202078, 260906, 361307, 722614, 3000419, 6000838, 69009637, 138019274]

約数ペア:

[(1, 138019274), (2, 69009637), (23, 6000838), (46, 3000419), (191, 722614), (382, 361307), (529, 260906), (683, 202078), (1058, 130453), (1366, 101039), (4393, 31418), (8786, 15709)]