1950446

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:523

約数の個数: 16

約数和(自身を含む): 3088800

約数和(自身を除く): 1138354

約数列:

[1, 2, 23, 46, 109, 218, 389, 778, 2507, 5014, 8947, 17894, 42401, 84802, 975223, 1950446]

約数ペア:

[(1, 1950446), (2, 975223), (23, 84802), (46, 42401), (109, 17894), (218, 8947), (389, 5014), (778, 2507)]