380664218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2803}}^1\times {\mathrm{6173}}^1$

素因数の和:8989

約数の個数: 16

約数和(自身を含む): 623228256

約数和(自身を除く): 242564038

約数列:

[1, 2, 11, 22, 2803, 5606, 6173, 12346, 30833, 61666, 67903, 135806, 17302919, 34605838, 190332109, 380664218]

約数ペア:

[(1, 380664218), (2, 190332109), (11, 34605838), (22, 17302919), (2803, 135806), (5606, 67903), (6173, 61666), (12346, 30833)]