443891426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1\times {\mathrm{701}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 736931520

約数和(自身を除く): 293040094

約数列:

[1, 2, 11, 22, 107, 214, 269, 538, 701, 1177, 1402, 2354, 2959, 5918, 7711, 15422, 28783, 57566, 75007, 150014, 188569, 316613, 377138, 633226, 825077, 1650154, 2074259, 4148518, 20176883, 40353766, 221945713, 443891426]

約数ペア:

[(1, 443891426), (2, 221945713), (11, 40353766), (22, 20176883), (107, 4148518), (214, 2074259), (269, 1650154), (538, 825077), (701, 633226), (1177, 377138), (1402, 316613), (2354, 188569), (2959, 150014), (5918, 75007), (7711, 57566), (15422, 28783)]