7276786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 12659328

約数和(自身を除く): 5382542

約数列:

[1, 2, 11, 22, 23, 46, 73, 146, 197, 253, 394, 506, 803, 1606, 1679, 2167, 3358, 4334, 4531, 9062, 14381, 18469, 28762, 36938, 49841, 99682, 158191, 316382, 330763, 661526, 3638393, 7276786]

約数ペア:

[(1, 7276786), (2, 3638393), (11, 661526), (22, 330763), (23, 316382), (46, 158191), (73, 99682), (146, 49841), (197, 36938), (253, 28762), (394, 18469), (506, 14381), (803, 9062), (1606, 4531), (1679, 4334), (2167, 3358)]