939968402

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1\times {\mathrm{7103}}^1$

素因数の和:7753

約数の個数: 16

約数和(自身を含む): 1423982592

約数和(自身を除く): 484014190

約数列:

[1, 2, 127, 254, 521, 1042, 7103, 14206, 66167, 132334, 902081, 1804162, 3700663, 7401326, 469984201, 939968402]

約数ペア:

[(1, 939968402), (2, 469984201), (127, 7401326), (254, 3700663), (521, 1804162), (1042, 902081), (7103, 132334), (14206, 66167)]