2688584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 5452920

約数和(自身を除く): 2764336

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 373, 424, 746, 901, 1492, 1802, 2984, 3604, 6341, 7208, 12682, 19769, 25364, 39538, 50728, 79076, 158152, 336073, 672146, 1344292, 2688584]

約数ペア:

[(1, 2688584), (2, 1344292), (4, 672146), (8, 336073), (17, 158152), (34, 79076), (53, 50728), (68, 39538), (106, 25364), (136, 19769), (212, 12682), (373, 7208), (424, 6341), (746, 3604), (901, 2984), (1492, 1802)]