2019446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 3725568

約数和(自身を除く): 1706122

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 307, 506, 598, 614, 3289, 3377, 3991, 6578, 6754, 7061, 7982, 14122, 43901, 77671, 87802, 91793, 155342, 183586, 1009723, 2019446]

約数ペア:

[(1, 2019446), (2, 1009723), (11, 183586), (13, 155342), (22, 91793), (23, 87802), (26, 77671), (46, 43901), (143, 14122), (253, 7982), (286, 7061), (299, 6754), (307, 6578), (506, 3991), (598, 3377), (614, 3289)]