1340694

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:572

約数の個数: 24

約数和(自身を含む): 2926872

約数和(自身を除く): 1586178

約数列:

[1, 2, 3, 6, 9, 18, 211, 353, 422, 633, 706, 1059, 1266, 1899, 2118, 3177, 3798, 6354, 74483, 148966, 223449, 446898, 670347, 1340694]

約数ペア:

[(1, 1340694), (2, 670347), (3, 446898), (6, 223449), (9, 148966), (18, 74483), (211, 6354), (353, 3798), (422, 3177), (633, 2118), (706, 1899), (1059, 1266)]