248875774

素因数分解:

$2^1\times 7^1\times {\mathrm{4021}}^1\times {\mathrm{4421}}^1$

素因数の和:8451

約数の個数: 16

約数和(自身を含む): 426846816

約数和(自身を除く): 177971042

約数列:

[1, 2, 7, 14, 4021, 4421, 8042, 8842, 28147, 30947, 56294, 61894, 17776841, 35553682, 124437887, 248875774]

約数ペア:

[(1, 248875774), (2, 124437887), (7, 35553682), (14, 17776841), (4021, 61894), (4421, 56294), (8042, 30947), (8842, 28147)]