1284650642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{27583}}^1$

素因数の和:27698

約数の個数: 32

約数和(自身を含む): 2204513280

約数和(自身を除く): 919862638

約数列:

[1, 2, 11, 22, 29, 58, 73, 146, 319, 638, 803, 1606, 2117, 4234, 23287, 27583, 46574, 55166, 303413, 606826, 799907, 1599814, 2013559, 4027118, 8798977, 17597954, 22149149, 44298298, 58393211, 116786422, 642325321, 1284650642]

約数ペア:

[(1, 1284650642), (2, 642325321), (11, 116786422), (22, 58393211), (29, 44298298), (58, 22149149), (73, 17597954), (146, 8798977), (319, 4027118), (638, 2013559), (803, 1599814), (1606, 799907), (2117, 606826), (4234, 303413), (23287, 55166), (27583, 46574)]