539102618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{137737}}^1$

素因数の和:137861

約数の個数: 16

約数和(自身を含む): 859485120

約数和(自身を除く): 320382502

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 137737, 275474, 2617003, 5234006, 14186911, 28373822, 269551309, 539102618]

約数ペア:

[(1, 539102618), (2, 269551309), (19, 28373822), (38, 14186911), (103, 5234006), (206, 2617003), (1957, 275474), (3914, 137737)]