255536639

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{1277}}^1$

素因数の和:1522

約数の個数: 16

約数和(自身を含む): 276048000

約数和(自身を除く): 20511361

約数列:

[1, 17, 79, 149, 1277, 1343, 2533, 11771, 21709, 100883, 190273, 200107, 1715011, 3234641, 15031567, 255536639]

約数ペア:

[(1, 255536639), (17, 15031567), (79, 3234641), (149, 1715011), (1277, 200107), (1343, 190273), (2533, 100883), (11771, 21709)]