268512058

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1\times {\mathrm{1669}}^1$

素因数の和:2241

約数の個数: 16

約数和(自身を含む): 405870120

約数和(自身を除く): 137358062

約数列:

[1, 2, 257, 313, 514, 626, 1669, 3338, 80441, 160882, 428933, 522397, 857866, 1044794, 134256029, 268512058]

約数ペア:

[(1, 268512058), (2, 134256029), (257, 1044794), (313, 857866), (514, 522397), (626, 428933), (1669, 160882), (3338, 80441)]