1489268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:224

約数の個数: 36

約数和(自身を含む): 3049956

約数和(自身を除く): 1560688

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 181, 187, 242, 362, 374, 484, 724, 748, 1991, 2057, 3077, 3982, 4114, 6154, 7964, 8228, 12308, 21901, 33847, 43802, 67694, 87604, 135388, 372317, 744634, 1489268]

約数ペア:

[(1, 1489268), (2, 744634), (4, 372317), (11, 135388), (17, 87604), (22, 67694), (34, 43802), (44, 33847), (68, 21901), (121, 12308), (181, 8228), (187, 7964), (242, 6154), (362, 4114), (374, 3982), (484, 3077), (724, 2057), (748, 1991)]