1277307966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{288853}}^1$

素因数の和:288936

約数の個数: 32

約数和(自身を含む): 2828458368

約数和(自身を除く): 1551150402

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 288853, 577706, 866559, 1733118, 3177383, 6354766, 9532149, 19064298, 19353151, 38706302, 58059453, 116118906, 212884661, 425769322, 638653983, 1277307966]

約数ペア:

[(1, 1277307966), (2, 638653983), (3, 425769322), (6, 212884661), (11, 116118906), (22, 58059453), (33, 38706302), (66, 19353151), (67, 19064298), (134, 9532149), (201, 6354766), (402, 3177383), (737, 1733118), (1474, 866559), (2211, 577706), (4422, 288853)]