1330785712

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{185243}}^1$

素因数の和:185700

約数の個数: 20

約数和(自身を含む): 2584153800

約数和(自身を除く): 1253368088

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7184, 185243, 370486, 740972, 1481944, 2963888, 83174107, 166348214, 332696428, 665392856, 1330785712]

約数ペア:

[(1, 1330785712), (2, 665392856), (4, 332696428), (8, 166348214), (16, 83174107), (449, 2963888), (898, 1481944), (1796, 740972), (3592, 370486), (7184, 185243)]