2001650147

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{599}}^1\times {\mathrm{1451}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 2383603200

約数和(自身を除く): 381953053

約数列:

[1, 7, 47, 49, 329, 599, 1451, 2303, 4193, 10157, 28153, 29351, 68197, 71099, 197071, 477379, 869149, 1379497, 3341653, 6084043, 40850003, 42588301, 285950021, 2001650147]

約数ペア:

[(1, 2001650147), (7, 285950021), (47, 42588301), (49, 40850003), (329, 6084043), (599, 3341653), (1451, 1379497), (2303, 869149), (4193, 477379), (10157, 197071), (28153, 71099), (29351, 68197)]