1618984928986

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{4051}}^1\times {\mathrm{4647101}}^1$

素因数の和:4651197

約数の個数: 16

約数和(自身を含む): 2485567564128

約数和(自身を除く): 866582635142

約数列:

[1, 2, 43, 86, 4051, 8102, 174193, 348386, 4647101, 9294202, 199825343, 399650686, 18825406151, 37650812302, 809492464493, 1618984928986]

約数ペア:

[(1, 1618984928986), (2, 809492464493), (43, 37650812302), (86, 18825406151), (4051, 399650686), (8102, 199825343), (174193, 9294202), (348386, 4647101)]