273353236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{122251}}^1$

素因数の和:122311

約数の個数: 24

約数和(自身を含む): 527150624

約数和(自身を除く): 253797388

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 122251, 244502, 489004, 1589263, 3178526, 5256793, 6357052, 10513586, 21027172, 68338309, 136676618, 273353236]

約数ペア:

[(1, 273353236), (2, 136676618), (4, 68338309), (13, 21027172), (26, 10513586), (43, 6357052), (52, 5256793), (86, 3178526), (172, 1589263), (559, 489004), (1118, 244502), (2236, 122251)]