190040890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1461853}}^1$

素因数の和:1461873

約数の個数: 16

約数和(自身を含む): 368387208

約数和(自身を除く): 178346318

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1461853, 2923706, 7309265, 14618530, 19004089, 38008178, 95020445, 190040890]

約数ペア:

[(1, 190040890), (2, 95020445), (5, 38008178), (10, 19004089), (13, 14618530), (26, 7309265), (65, 2923706), (130, 1461853)]