445682666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{21347}}^1$

素因数の和:21446

約数の個数: 32

約数和(自身を含む): 796195008

約数和(自身を除く): 350512342

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1606, 1898, 10439, 20878, 21347, 42694, 234817, 277511, 469634, 555022, 1558331, 3052621, 3116662, 6105242, 17141641, 20258303, 34283282, 40516606, 222841333, 445682666]

約数ペア:

[(1, 445682666), (2, 222841333), (11, 40516606), (13, 34283282), (22, 20258303), (26, 17141641), (73, 6105242), (143, 3116662), (146, 3052621), (286, 1558331), (803, 555022), (949, 469634), (1606, 277511), (1898, 234817), (10439, 42694), (20878, 21347)]