549750604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{108991}}^1$

素因数の和:109105

約数の個数: 24

約数和(自身を含む): 1046759168

約数和(自身を除く): 497008564

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 108991, 217982, 435964, 1416883, 2833766, 5667532, 10572127, 21144254, 42288508, 137437651, 274875302, 549750604]

約数ペア:

[(1, 549750604), (2, 274875302), (4, 137437651), (13, 42288508), (26, 21144254), (52, 10572127), (97, 5667532), (194, 2833766), (388, 1416883), (1261, 435964), (2522, 217982), (5044, 108991)]