421569302

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{7583}}^1$

素因数の和:7641

約数の個数: 48

約数和(自身を含む): 832177152

約数和(自身を除く): 410607850

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 361, 418, 722, 1463, 2527, 2926, 3971, 5054, 7583, 7942, 15166, 27797, 53081, 55594, 83413, 106162, 144077, 166826, 288154, 583891, 1008539, 1167782, 1584847, 2017078, 2737463, 3169694, 5474926, 11093929, 19162241, 22187858, 30112093, 38324482, 60224186, 210784651, 421569302]

約数ペア:

[(1, 421569302), (2, 210784651), (7, 60224186), (11, 38324482), (14, 30112093), (19, 22187858), (22, 19162241), (38, 11093929), (77, 5474926), (133, 3169694), (154, 2737463), (209, 2017078), (266, 1584847), (361, 1167782), (418, 1008539), (722, 583891), (1463, 288154), (2527, 166826), (2926, 144077), (3971, 106162), (5054, 83413), (7583, 55594), (7942, 53081), (15166, 27797)]