420949954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{263423}}^1$

素因数の和:263489

約数の個数: 16

約数和(自身を含む): 682795008

約数和(自身を除く): 261845054

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 263423, 526846, 4478191, 8956382, 12380881, 24761762, 210474977, 420949954]

約数ペア:

[(1, 420949954), (2, 210474977), (17, 24761762), (34, 12380881), (47, 8956382), (94, 4478191), (799, 526846), (1598, 263423)]