211021000424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2029048081}}^1$

素因数の和:2029048100

約数の個数: 16

約数和(自身を含む): 426100097220

約数和(自身を除く): 215079096796

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2029048081, 4058096162, 8116192324, 16232384648, 26377625053, 52755250106, 105510500212, 211021000424]

約数ペア:

[(1, 211021000424), (2, 105510500212), (4, 52755250106), (8, 26377625053), (13, 16232384648), (26, 8116192324), (52, 4058096162), (104, 2029048081)]