1374692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 2654400

約数和(自身を除く): 1279708

約数列:

[1, 2, 4, 11, 22, 44, 157, 199, 314, 398, 628, 796, 1727, 2189, 3454, 4378, 6908, 8756, 31243, 62486, 124972, 343673, 687346, 1374692]

約数ペア:

[(1, 1374692), (2, 687346), (4, 343673), (11, 124972), (22, 62486), (44, 31243), (157, 8756), (199, 6908), (314, 4378), (398, 3454), (628, 2189), (796, 1727)]