248865916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{49339}}^1$

素因数の和:49453

約数の個数: 24

約数和(自身を含む): 473861360

約数和(自身を除く): 224995444

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 49339, 98678, 197356, 641407, 1282814, 2565628, 4785883, 9571766, 19143532, 62216479, 124432958, 248865916]

約数ペア:

[(1, 248865916), (2, 124432958), (4, 62216479), (13, 19143532), (26, 9571766), (52, 4785883), (97, 2565628), (194, 1282814), (388, 641407), (1261, 197356), (2522, 98678), (5044, 49339)]