545522146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{20233}}^1$

素因数の和:20326

約数の個数: 32

約数和(自身を含む): 948408048

約数和(自身を除く): 402885902

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 793, 1037, 1586, 2074, 13481, 20233, 26962, 40466, 263029, 343961, 526058, 687922, 1234213, 2468426, 4471493, 8942986, 16044769, 20981621, 32089538, 41963242, 272761073, 545522146]

約数ペア:

[(1, 545522146), (2, 272761073), (13, 41963242), (17, 32089538), (26, 20981621), (34, 16044769), (61, 8942986), (122, 4471493), (221, 2468426), (442, 1234213), (793, 687922), (1037, 526058), (1586, 343961), (2074, 263029), (13481, 40466), (20233, 26962)]