1328972278

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1\times {\mathrm{22541}}^1$

素因数の和:23303

約数の個数: 16

約数和(自身を含む): 2045010240

約数和(自身を除く): 716037962

約数列:

[1, 2, 41, 82, 719, 1438, 22541, 29479, 45082, 58958, 924181, 1848362, 16206979, 32413958, 664486139, 1328972278]

約数ペア:

[(1, 1328972278), (2, 664486139), (41, 32413958), (82, 16206979), (719, 1848362), (1438, 924181), (22541, 58958), (29479, 45082)]