290435513

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{6553}}^1$

素因数の和:6664

約数の個数: 16

約数和(自身を含む): 317108736

約数和(自身を除く): 26673223

約数列:

[1, 23, 41, 47, 943, 1081, 1927, 6553, 44321, 150719, 268673, 307991, 6179479, 7083793, 12627631, 290435513]

約数ペア:

[(1, 290435513), (23, 12627631), (41, 7083793), (47, 6179479), (943, 307991), (1081, 268673), (1927, 150719), (6553, 44321)]