2040636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 5218304

約数和(自身を除く): 3177668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 127, 156, 206, 254, 309, 381, 412, 508, 618, 762, 1236, 1339, 1524, 1651, 2678, 3302, 4017, 4953, 5356, 6604, 8034, 9906, 13081, 16068, 19812, 26162, 39243, 52324, 78486, 156972, 170053, 340106, 510159, 680212, 1020318, 2040636]

約数ペア:

[(1, 2040636), (2, 1020318), (3, 680212), (4, 510159), (6, 340106), (12, 170053), (13, 156972), (26, 78486), (39, 52324), (52, 39243), (78, 26162), (103, 19812), (127, 16068), (156, 13081), (206, 9906), (254, 8034), (309, 6604), (381, 5356), (412, 4953), (508, 4017), (618, 3302), (762, 2678), (1236, 1651), (1339, 1524)]