2443474

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:486

約数の個数: 24

約数和(自身を含む): 4213440

約数和(自身を除く): 1769966

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 439, 506, 878, 2783, 4829, 5566, 9658, 10097, 20194, 53119, 106238, 111067, 222134, 1221737, 2443474]

約数ペア:

[(1, 2443474), (2, 1221737), (11, 222134), (22, 111067), (23, 106238), (46, 53119), (121, 20194), (242, 10097), (253, 9658), (439, 5566), (506, 4829), (878, 2783)]