2109609892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1308691}}^1$

素因数の和:1308739

約数の個数: 24

約数和(自身を含む): 4104058112

約数和(自身を除く): 1994448220

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 1308691, 2617382, 5234764, 17012983, 34025966, 40569421, 68051932, 81138842, 162277684, 527402473, 1054804946, 2109609892]

約数ペア:

[(1, 2109609892), (2, 1054804946), (4, 527402473), (13, 162277684), (26, 81138842), (31, 68051932), (52, 40569421), (62, 34025966), (124, 17012983), (403, 5234764), (806, 2617382), (1612, 1308691)]