2542466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2909}}^1$

素因数の和:2953

約数の個数: 16

約数和(自身を含む): 4190400

約数和(自身を除く): 1647934

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 2909, 5818, 55271, 66907, 110542, 133814, 1271233, 2542466]

約数ペア:

[(1, 2542466), (2, 1271233), (19, 133814), (23, 110542), (38, 66907), (46, 55271), (437, 5818), (874, 2909)]