82488364

素因数分解:

$2^2\times 7^2\times {\mathrm{420859}}^1$

素因数の和:420877

約数の個数: 18

約数和(自身を含む): 167923140

約数和(自身を除く): 85434776

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 420859, 841718, 1683436, 2946013, 5892026, 11784052, 20622091, 41244182, 82488364]

約数ペア:

[(1, 82488364), (2, 41244182), (4, 20622091), (7, 11784052), (14, 5892026), (28, 2946013), (49, 1683436), (98, 841718), (196, 420859)]