1719276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 4402944

約数和(自身を除く): 2683668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 107, 156, 206, 214, 309, 321, 412, 428, 618, 642, 1236, 1284, 1339, 1391, 2678, 2782, 4017, 4173, 5356, 5564, 8034, 8346, 11021, 16068, 16692, 22042, 33063, 44084, 66126, 132252, 143273, 286546, 429819, 573092, 859638, 1719276]

約数ペア:

[(1, 1719276), (2, 859638), (3, 573092), (4, 429819), (6, 286546), (12, 143273), (13, 132252), (26, 66126), (39, 44084), (52, 33063), (78, 22042), (103, 16692), (107, 16068), (156, 11021), (206, 8346), (214, 8034), (309, 5564), (321, 5356), (412, 4173), (428, 4017), (618, 2782), (642, 2678), (1236, 1391), (1284, 1339)]