180988971524

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{5017993}}^1$

素因数の和:5018195

約数の個数: 24

約数和(自身を含む): 323720828928

約数和(自身を除く): 142731857404

約数列:

[1, 2, 4, 71, 127, 142, 254, 284, 508, 9017, 18034, 36068, 5017993, 10035986, 20071972, 356277503, 637285111, 712555006, 1274570222, 1425110012, 2549140444, 45247242881, 90494485762, 180988971524]

約数ペア:

[(1, 180988971524), (2, 90494485762), (4, 45247242881), (71, 2549140444), (127, 1425110012), (142, 1274570222), (254, 712555006), (284, 637285111), (508, 356277503), (9017, 20071972), (18034, 10035986), (36068, 5017993)]