2997722

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{181}}^1$

素因数の和:223

約数の個数: 36

約数和(自身を含む): 5695326

約数和(自身を除く): 2697604

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 181, 182, 338, 362, 637, 1183, 1267, 1274, 2353, 2366, 2534, 4706, 8281, 8869, 16471, 16562, 17738, 30589, 32942, 61178, 115297, 214123, 230594, 428246, 1498861, 2997722]

約数ペア:

[(1, 2997722), (2, 1498861), (7, 428246), (13, 230594), (14, 214123), (26, 115297), (49, 61178), (91, 32942), (98, 30589), (169, 17738), (181, 16562), (182, 16471), (338, 8869), (362, 8281), (637, 4706), (1183, 2534), (1267, 2366), (1274, 2353)]