4294444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 9547776

約数和(自身を除く): 5253332

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 191, 292, 308, 382, 511, 764, 803, 1022, 1337, 1606, 2044, 2101, 2674, 3212, 4202, 5348, 5621, 8404, 11242, 13943, 14707, 22484, 27886, 29414, 55772, 58828, 97601, 153373, 195202, 306746, 390404, 613492, 1073611, 2147222, 4294444]

約数ペア:

[(1, 4294444), (2, 2147222), (4, 1073611), (7, 613492), (11, 390404), (14, 306746), (22, 195202), (28, 153373), (44, 97601), (73, 58828), (77, 55772), (146, 29414), (154, 27886), (191, 22484), (292, 14707), (308, 13943), (382, 11242), (511, 8404), (764, 5621), (803, 5348), (1022, 4202), (1337, 3212), (1606, 2674), (2044, 2101)]