7280182

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 14388192

約数和(自身を除く): 7108010

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 169, 181, 182, 221, 238, 338, 362, 442, 1183, 1267, 1547, 2353, 2366, 2534, 2873, 3077, 3094, 4706, 5746, 6154, 16471, 20111, 21539, 30589, 32942, 40001, 40222, 43078, 61178, 80002, 214123, 280007, 428246, 520013, 560014, 1040026, 3640091, 7280182]

約数ペア:

[(1, 7280182), (2, 3640091), (7, 1040026), (13, 560014), (14, 520013), (17, 428246), (26, 280007), (34, 214123), (91, 80002), (119, 61178), (169, 43078), (181, 40222), (182, 40001), (221, 32942), (238, 30589), (338, 21539), (362, 20111), (442, 16471), (1183, 6154), (1267, 5746), (1547, 4706), (2353, 3094), (2366, 3077), (2534, 2873)]