1008028

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 36

約数和(自身を含む): 2122680

約数和(自身を除く): 1114652

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 139, 148, 196, 259, 278, 518, 556, 973, 1036, 1813, 1946, 3626, 3892, 5143, 6811, 7252, 10286, 13622, 20572, 27244, 36001, 72002, 144004, 252007, 504014, 1008028]

約数ペア:

[(1, 1008028), (2, 504014), (4, 252007), (7, 144004), (14, 72002), (28, 36001), (37, 27244), (49, 20572), (74, 13622), (98, 10286), (139, 7252), (148, 6811), (196, 5143), (259, 3892), (278, 3626), (518, 1946), (556, 1813), (973, 1036)]