1336402465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{2549}}^1$

素因数の和:2721

約数の個数: 32

約数和(自身を含む): 1727308800

約数和(自身を除く): 390906335

約数列:

[1, 5, 23, 47, 97, 115, 235, 485, 1081, 2231, 2549, 4559, 5405, 11155, 12745, 22795, 58627, 104857, 119803, 247253, 293135, 524285, 599015, 1236265, 2755469, 5686819, 11620891, 13777345, 28434095, 58104455, 267280493, 1336402465]

約数ペア:

[(1, 1336402465), (5, 267280493), (23, 58104455), (47, 28434095), (97, 13777345), (115, 11620891), (235, 5686819), (485, 2755469), (1081, 1236265), (2231, 599015), (2549, 524285), (4559, 293135), (5405, 247253), (11155, 119803), (12745, 104857), (22795, 58627)]