1021569124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1439}}^1\times {\mathrm{9341}}^1$

素因数の和:10803

約数の個数: 24

約数和(自身を含む): 1883347200

約数和(自身を除く): 861778076

約数列:

[1, 2, 4, 19, 38, 76, 1439, 2878, 5756, 9341, 18682, 27341, 37364, 54682, 109364, 177479, 354958, 709916, 13441699, 26883398, 53766796, 255392281, 510784562, 1021569124]

約数ペア:

[(1, 1021569124), (2, 510784562), (4, 255392281), (19, 53766796), (38, 26883398), (76, 13441699), (1439, 709916), (2878, 354958), (5756, 177479), (9341, 109364), (18682, 54682), (27341, 37364)]