289902012

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{396041}}^1$

素因数の和:396109

約数の個数: 24

約数和(自身を含む): 687528912

約数和(自身を除く): 397626900

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 396041, 792082, 1188123, 1584164, 2376246, 4752492, 24158501, 48317002, 72475503, 96634004, 144951006, 289902012]

約数ペア:

[(1, 289902012), (2, 144951006), (3, 96634004), (4, 72475503), (6, 48317002), (12, 24158501), (61, 4752492), (122, 2376246), (183, 1584164), (244, 1188123), (366, 792082), (732, 396041)]