272057884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{511387}}^1$

素因数の和:511417

約数の個数: 24

約数和(自身を含む): 572754560

約数和(自身を除く): 300696676

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 511387, 1022774, 2045548, 3579709, 7159418, 9716353, 14318836, 19432706, 38865412, 68014471, 136028942, 272057884]

約数ペア:

[(1, 272057884), (2, 136028942), (4, 68014471), (7, 38865412), (14, 19432706), (19, 14318836), (28, 9716353), (38, 7159418), (76, 3579709), (133, 2045548), (266, 1022774), (532, 511387)]