454887974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 724840704

約数和(自身を除く): 269952730

約数列:

[1, 2, 23, 46, 83, 166, 283, 421, 566, 842, 1909, 3818, 6509, 9683, 13018, 19366, 23489, 34943, 46978, 69886, 119143, 238286, 540247, 803689, 1080494, 1607378, 2740289, 5480578, 9888869, 19777738, 227443987, 454887974]

約数ペア:

[(1, 454887974), (2, 227443987), (23, 19777738), (46, 9888869), (83, 5480578), (166, 2740289), (283, 1607378), (421, 1080494), (566, 803689), (842, 540247), (1909, 238286), (3818, 119143), (6509, 69886), (9683, 46978), (13018, 34943), (19366, 23489)]