996821410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7667857}}^1$

素因数の和:7667877

約数の個数: 16

約数和(自身を含む): 1932300216

約数和(自身を除く): 935478806

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 7667857, 15335714, 38339285, 76678570, 99682141, 199364282, 498410705, 996821410]

約数ペア:

[(1, 996821410), (2, 498410705), (5, 199364282), (10, 99682141), (13, 76678570), (26, 38339285), (65, 15335714), (130, 7667857)]