2840441474

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{78539}}^1$

素因数の和:78674

約数の個数: 24

約数和(自身を含む): 4656793680

約数和(自身を除く): 1816352206

約数列:

[1, 2, 13, 26, 107, 169, 214, 338, 1391, 2782, 18083, 36166, 78539, 157078, 1021007, 2042014, 8403673, 13273091, 16807346, 26546182, 109247749, 218495498, 1420220737, 2840441474]

約数ペア:

[(1, 2840441474), (2, 1420220737), (13, 218495498), (26, 109247749), (107, 26546182), (169, 16807346), (214, 13273091), (338, 8403673), (1391, 2042014), (2782, 1021007), (18083, 157078), (36166, 78539)]