1355852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 2548224

約数和(自身を除く): 1192372

約数列:

[1, 2, 4, 17, 34, 68, 127, 157, 254, 314, 508, 628, 2159, 2669, 4318, 5338, 8636, 10676, 19939, 39878, 79756, 338963, 677926, 1355852]

約数ペア:

[(1, 1355852), (2, 677926), (4, 338963), (17, 79756), (34, 39878), (68, 19939), (127, 10676), (157, 8636), (254, 5338), (314, 4318), (508, 2669), (628, 2159)]