487642718

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1\times {\mathrm{3719}}^1$

素因数の和:5011

約数の個数: 16

約数和(自身を含む): 746068320

約数和(自身を除く): 258425602

約数列:

[1, 2, 53, 106, 1237, 2474, 3719, 7438, 65561, 131122, 197107, 394214, 4600403, 9200806, 243821359, 487642718]

約数ペア:

[(1, 487642718), (2, 243821359), (53, 9200806), (106, 4600403), (1237, 394214), (2474, 197107), (3719, 131122), (7438, 65561)]