249056218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1\times {\mathrm{4969}}^1$

素因数の和:6309

約数の個数: 16

約数和(自身を含む): 393624000

約数和(自身を除く): 144567782

約数列:

[1, 2, 19, 38, 1319, 2638, 4969, 9938, 25061, 50122, 94411, 188822, 6554111, 13108222, 124528109, 249056218]

約数ペア:

[(1, 249056218), (2, 124528109), (19, 13108222), (38, 6554111), (1319, 188822), (2638, 94411), (4969, 50122), (9938, 25061)]