2007802378

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1\times {\mathrm{17749}}^1$

素因数の和:18261

約数の個数: 16

約数和(自身を含む): 3039084000

約数和(自身を除く): 1031281622

約数列:

[1, 2, 163, 326, 347, 694, 17749, 35498, 56561, 113122, 2893087, 5786174, 6158903, 12317806, 1003901189, 2007802378]

約数ペア:

[(1, 2007802378), (2, 1003901189), (163, 12317806), (326, 6158903), (347, 5786174), (694, 2893087), (17749, 113122), (35498, 56561)]