442091258

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1\times {\mathrm{701}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 767864448

約数和(自身を除く): 325773190

約数列:

[1, 2, 7, 14, 107, 214, 421, 701, 749, 842, 1402, 1498, 2947, 4907, 5894, 9814, 45047, 75007, 90094, 150014, 295121, 315329, 525049, 590242, 630658, 1050098, 2065847, 4131694, 31577947, 63155894, 221045629, 442091258]

約数ペア:

[(1, 442091258), (2, 221045629), (7, 63155894), (14, 31577947), (107, 4131694), (214, 2065847), (421, 1050098), (701, 630658), (749, 590242), (842, 525049), (1402, 315329), (1498, 295121), (2947, 150014), (4907, 90094), (5894, 75007), (9814, 45047)]