2539559

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 3024000

約数和(自身を除く): 484441

約数列:

[1, 11, 19, 29, 209, 319, 419, 551, 4609, 6061, 7961, 12151, 87571, 133661, 230869, 2539559]

約数ペア:

[(1, 2539559), (11, 230869), (19, 133661), (29, 87571), (209, 12151), (319, 7961), (419, 6061), (551, 4609)]