1323303352

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{170003}}^1$

素因数の和:170155

約数の個数: 32

約数和(自身を含む): 2856067200

約数和(自身を除く): 1532763848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 170003, 340006, 680012, 1190021, 1360024, 2380042, 4760084, 9520168, 23630417, 47260834, 94521668, 165412919, 189043336, 330825838, 661651676, 1323303352]

約数ペア:

[(1, 1323303352), (2, 661651676), (4, 330825838), (7, 189043336), (8, 165412919), (14, 94521668), (28, 47260834), (56, 23630417), (139, 9520168), (278, 4760084), (556, 2380042), (973, 1360024), (1112, 1190021), (1946, 680012), (3892, 340006), (7784, 170003)]