309074282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2081}}^1$

素因数の和:2294

約数の個数: 32

約数和(自身を含む): 521066304

約数和(自身を除く): 211992022

約数列:

[1, 2, 11, 22, 43, 86, 157, 314, 473, 946, 1727, 2081, 3454, 4162, 6751, 13502, 22891, 45782, 74261, 89483, 148522, 178966, 326717, 653434, 984313, 1968626, 3593887, 7187774, 14048831, 28097662, 154537141, 309074282]

約数ペア:

[(1, 309074282), (2, 154537141), (11, 28097662), (22, 14048831), (43, 7187774), (86, 3593887), (157, 1968626), (314, 984313), (473, 653434), (946, 326717), (1727, 178966), (2081, 148522), (3454, 89483), (4162, 74261), (6751, 45782), (13502, 22891)]