247617712

素因数分解:

$2^4\times {\mathrm{1237}}^1\times {\mathrm{12511}}^1$

素因数の和:13756

約数の個数: 20

約数和(自身を含む): 480185536

約数和(自身を除く): 232567824

約数列:

[1, 2, 4, 8, 16, 1237, 2474, 4948, 9896, 12511, 19792, 25022, 50044, 100088, 200176, 15476107, 30952214, 61904428, 123808856, 247617712]

約数ペア:

[(1, 247617712), (2, 123808856), (4, 61904428), (8, 30952214), (16, 15476107), (1237, 200176), (2474, 100088), (4948, 50044), (9896, 25022), (12511, 19792)]