2018196986

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{314263}}^1$

素因数の和:314310

約数の個数: 24

約数和(自身を含む): 3450618720

約数和(自身を除く): 1432421734

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 314263, 628526, 4085419, 5970997, 8170838, 11941994, 53110447, 77622961, 106220894, 155245922, 1009098493, 2018196986]

約数ペア:

[(1, 2018196986), (2, 1009098493), (13, 155245922), (19, 106220894), (26, 77622961), (38, 53110447), (169, 11941994), (247, 8170838), (338, 5970997), (494, 4085419), (3211, 628526), (6422, 314263)]