2937818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{313}}^1$

素因数の和:366

約数の個数: 24

約数和(自身を含む): 5024628

約数和(自身を除く): 2086810

約数列:

[1, 2, 13, 19, 26, 38, 247, 313, 361, 494, 626, 722, 4069, 4693, 5947, 8138, 9386, 11894, 77311, 112993, 154622, 225986, 1468909, 2937818]

約数ペア:

[(1, 2937818), (2, 1468909), (13, 225986), (19, 154622), (26, 112993), (38, 77311), (247, 11894), (313, 9386), (361, 8138), (494, 5947), (626, 4693), (722, 4069)]