1330998884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{47857}}^1$

素因数の和:48287

約数の個数: 24

約数和(自身を含む): 2472344280

約数和(自身を除く): 1141345396

約数列:

[1, 2, 4, 17, 34, 68, 409, 818, 1636, 6953, 13906, 27812, 47857, 95714, 191428, 813569, 1627138, 3254276, 19573513, 39147026, 78294052, 332749721, 665499442, 1330998884]

約数ペア:

[(1, 1330998884), (2, 665499442), (4, 332749721), (17, 78294052), (34, 39147026), (68, 19573513), (409, 3254276), (818, 1627138), (1636, 813569), (6953, 191428), (13906, 95714), (27812, 47857)]