133433812

素因数分解:

$2^2\times {\mathrm{1613}}^1\times {\mathrm{20681}}^1$

素因数の和:22298

約数の個数: 12

約数和(自身を含む): 233665236

約数和(自身を除く): 100231424

約数列:

[1, 2, 4, 1613, 3226, 6452, 20681, 41362, 82724, 33358453, 66716906, 133433812]

約数ペア:

[(1, 133433812), (2, 66716906), (4, 33358453), (1613, 82724), (3226, 41362), (6452, 20681)]