2665814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 24

約数和(自身を含む): 4408920

約数和(自身を除く): 1743106

約数列:

[1, 2, 19, 31, 38, 62, 73, 146, 589, 961, 1178, 1387, 1922, 2263, 2774, 4526, 18259, 36518, 42997, 70153, 85994, 140306, 1332907, 2665814]

約数ペア:

[(1, 2665814), (2, 1332907), (19, 140306), (31, 85994), (38, 70153), (62, 42997), (73, 36518), (146, 18259), (589, 4526), (961, 2774), (1178, 2263), (1387, 1922)]