1139012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 2399040

約数和(自身を除く): 1260028

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2141, 4282, 8564, 14987, 29974, 40679, 59948, 81358, 162716, 284753, 569506, 1139012]

約数ペア:

[(1, 1139012), (2, 569506), (4, 284753), (7, 162716), (14, 81358), (19, 59948), (28, 40679), (38, 29974), (76, 14987), (133, 8564), (266, 4282), (532, 2141)]