2855116

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:390

約数の個数: 36

約数和(自身を含む): 5831784

約数和(自身を除く): 2976668

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 347, 374, 484, 694, 748, 1388, 2057, 3817, 4114, 5899, 7634, 8228, 11798, 15268, 23596, 41987, 64889, 83974, 129778, 167948, 259556, 713779, 1427558, 2855116]

約数ペア:

[(1, 2855116), (2, 1427558), (4, 713779), (11, 259556), (17, 167948), (22, 129778), (34, 83974), (44, 64889), (68, 41987), (121, 23596), (187, 15268), (242, 11798), (347, 8228), (374, 7634), (484, 5899), (694, 4114), (748, 3817), (1388, 2057)]