437431852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10771}}^1$

素因数の和:10870

約数の個数: 48

約数和(自身を含む): 912086784

約数和(自身を除く): 474654932

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 142, 143, 284, 286, 572, 781, 923, 1562, 1846, 3124, 3692, 10153, 10771, 20306, 21542, 40612, 43084, 118481, 140023, 236962, 280046, 473924, 560092, 764741, 1529482, 1540253, 3058964, 3080506, 6161012, 8412151, 9941633, 16824302, 19883266, 33648604, 39766532, 109357963, 218715926, 437431852]

約数ペア:

[(1, 437431852), (2, 218715926), (4, 109357963), (11, 39766532), (13, 33648604), (22, 19883266), (26, 16824302), (44, 9941633), (52, 8412151), (71, 6161012), (142, 3080506), (143, 3058964), (284, 1540253), (286, 1529482), (572, 764741), (781, 560092), (923, 473924), (1562, 280046), (1846, 236962), (3124, 140023), (3692, 118481), (10153, 43084), (10771, 40612), (20306, 21542)]