1004087628

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{200657}}^1$

素因数の和:200806

約数の個数: 36

約数和(自身を含む): 2556382920

約数和(自身を除く): 1552295292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 200657, 401314, 601971, 802628, 1203942, 1805913, 2407884, 3611826, 7223652, 27891323, 55782646, 83673969, 111565292, 167347938, 251021907, 334695876, 502043814, 1004087628]

約数ペア:

[(1, 1004087628), (2, 502043814), (3, 334695876), (4, 251021907), (6, 167347938), (9, 111565292), (12, 83673969), (18, 55782646), (36, 27891323), (139, 7223652), (278, 3611826), (417, 2407884), (556, 1805913), (834, 1203942), (1251, 802628), (1668, 601971), (2502, 401314), (5004, 200657)]