2939794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 5463360

約数和(自身を除く): 2523566

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 541, 1082, 2717, 5434, 5951, 7033, 10279, 11902, 14066, 20558, 77363, 113069, 133627, 154726, 226138, 267254, 1469897, 2939794]

約数ペア:

[(1, 2939794), (2, 1469897), (11, 267254), (13, 226138), (19, 154726), (22, 133627), (26, 113069), (38, 77363), (143, 20558), (209, 14066), (247, 11902), (286, 10279), (418, 7033), (494, 5951), (541, 5434), (1082, 2717)]