4006156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13007}}^1$

素因数の和:13029

約数の個数: 24

約数和(自身を含む): 8741376

約数和(自身を除く): 4735220

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 13007, 26014, 52028, 91049, 143077, 182098, 286154, 364196, 572308, 1001539, 2003078, 4006156]

約数ペア:

[(1, 4006156), (2, 2003078), (4, 1001539), (7, 572308), (11, 364196), (14, 286154), (22, 182098), (28, 143077), (44, 91049), (77, 52028), (154, 26014), (308, 13007)]