2546258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 4656960

約数和(自身を除く): 2110702

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 307, 319, 377, 614, 638, 754, 3377, 3991, 4147, 6754, 7982, 8294, 8903, 17806, 43901, 87802, 97933, 115739, 195866, 231478, 1273129, 2546258]

約数ペア:

[(1, 2546258), (2, 1273129), (11, 231478), (13, 195866), (22, 115739), (26, 97933), (29, 87802), (58, 43901), (143, 17806), (286, 8903), (307, 8294), (319, 7982), (377, 6754), (614, 4147), (638, 3991), (754, 3377)]