1520728

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{1571}}^1$

素因数の和:1599

約数の個数: 24

約数和(自身を含む): 3136140

約数和(自身を除く): 1615412

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1571, 3142, 6284, 12568, 17281, 34562, 69124, 138248, 190091, 380182, 760364, 1520728]

約数ペア:

[(1, 1520728), (2, 760364), (4, 380182), (8, 190091), (11, 138248), (22, 69124), (44, 34562), (88, 17281), (121, 12568), (242, 6284), (484, 3142), (968, 1571)]