2019010882

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{27103}}^1$

素因数の和:27442

約数の個数: 32

約数和(自身を含む): 3676603392

約数和(自身を除く): 1657592510

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 313, 626, 2191, 4382, 5321, 10642, 27103, 37247, 54206, 74494, 189721, 379442, 460751, 921502, 3225257, 6450514, 8483239, 16966478, 59382673, 118765346, 144215063, 288430126, 1009505441, 2019010882]

約数ペア:

[(1, 2019010882), (2, 1009505441), (7, 288430126), (14, 144215063), (17, 118765346), (34, 59382673), (119, 16966478), (238, 8483239), (313, 6450514), (626, 3225257), (2191, 921502), (4382, 460751), (5321, 379442), (10642, 189721), (27103, 74494), (37247, 54206)]