2006776802

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{178889}}^1$

素因数の和:179041

約数の個数: 16

約数和(自身を含む): 3091219200

約数和(自身を除く): 1084442398

約数列:

[1, 2, 71, 79, 142, 158, 5609, 11218, 178889, 357778, 12701119, 14132231, 25402238, 28264462, 1003388401, 2006776802]

約数ペア:

[(1, 2006776802), (2, 1003388401), (71, 28264462), (79, 25402238), (142, 14132231), (158, 12701119), (5609, 357778), (11218, 178889)]