1280491762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{600043}}^1$

素因数の和:600153

約数の個数: 16

約数和(自身を含む): 2116955232

約数和(自身を除く): 836463470

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 600043, 1200086, 6600473, 13200946, 58204171, 116408342, 640245881, 1280491762]

約数ペア:

[(1, 1280491762), (2, 640245881), (11, 116408342), (22, 58204171), (97, 13200946), (194, 6600473), (1067, 1200086), (2134, 600043)]