5270828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 9784320

約数和(自身を除く): 4513492

約数列:

[1, 2, 4, 19, 38, 76, 223, 311, 446, 622, 892, 1244, 4237, 5909, 8474, 11818, 16948, 23636, 69353, 138706, 277412, 1317707, 2635414, 5270828]

約数ペア:

[(1, 5270828), (2, 2635414), (4, 1317707), (19, 277412), (38, 138706), (76, 69353), (223, 23636), (311, 16948), (446, 11818), (622, 8474), (892, 5909), (1244, 4237)]