1720895748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1002853}}^1$

素因数の和:1002884

約数の個数: 48

約数和(自身を含む): 4717425216

約数和(自身を除く): 2996529468

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 1002853, 2005706, 3008559, 4011412, 6017118, 11031383, 12034236, 13037089, 22062766, 26074178, 33094149, 39111267, 44125532, 52148356, 66188298, 78222534, 132376596, 143407979, 156445068, 286815958, 430223937, 573631916, 860447874, 1720895748]

約数ペア:

[(1, 1720895748), (2, 860447874), (3, 573631916), (4, 430223937), (6, 286815958), (11, 156445068), (12, 143407979), (13, 132376596), (22, 78222534), (26, 66188298), (33, 52148356), (39, 44125532), (44, 39111267), (52, 33094149), (66, 26074178), (78, 22062766), (132, 13037089), (143, 12034236), (156, 11031383), (286, 6017118), (429, 4011412), (572, 3008559), (858, 2005706), (1716, 1002853)]