804549421276

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{477760939}}^1$

素因数の和:477761364

約数の個数: 12

約数和(自身を含む): 1411305816760

約数和(自身を除く): 606756395484

約数列:

[1, 2, 4, 421, 842, 1684, 477760939, 955521878, 1911043756, 201137355319, 402274710638, 804549421276]

約数ペア:

[(1, 804549421276), (2, 402274710638), (4, 201137355319), (421, 1911043756), (842, 955521878), (1684, 477760939)]