130972886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{25997}}^1$

素因数の和:26239

約数の個数: 16

約数和(自身を含む): 215263440

約数和(自身を除く): 84290554

約数列:

[1, 2, 11, 22, 229, 458, 2519, 5038, 25997, 51994, 285967, 571934, 5953313, 11906626, 65486443, 130972886]

約数ペア:

[(1, 130972886), (2, 65486443), (11, 11906626), (22, 5953313), (229, 571934), (458, 285967), (2519, 51994), (5038, 25997)]