2018521297

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{3191}}^1$

素因数の和:3433

約数の個数: 24

約数和(自身を含む): 2313178560

約数和(自身を除く): 294657263

約数列:

[1, 13, 19, 169, 197, 247, 2561, 3191, 3211, 3743, 33293, 41483, 48659, 60629, 539279, 628627, 632567, 788177, 8172151, 10246301, 11943913, 106237963, 155270869, 2018521297]

約数ペア:

[(1, 2018521297), (13, 155270869), (19, 106237963), (169, 11943913), (197, 10246301), (247, 8172151), (2561, 788177), (3191, 632567), (3211, 628627), (3743, 539279), (33293, 60629), (41483, 48659)]