7129704290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{407179}}^1$

素因数の和:407306

約数の個数: 32

約数和(自身を含む): 13720337280

約数和(自身を除く): 6590632990

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 1030, 1751, 3502, 8755, 17510, 407179, 814358, 2035895, 4071790, 6922043, 13844086, 34610215, 41939437, 69220430, 83878874, 209697185, 419394370, 712970429, 1425940858, 3564852145, 7129704290]

約数ペア:

[(1, 7129704290), (2, 3564852145), (5, 1425940858), (10, 712970429), (17, 419394370), (34, 209697185), (85, 83878874), (103, 69220430), (170, 41939437), (206, 34610215), (515, 13844086), (1030, 6922043), (1751, 4071790), (3502, 2035895), (8755, 814358), (17510, 407179)]