214657492

素因数分解:

$2^2\times 7^1\times {\mathrm{2689}}^1\times {\mathrm{2851}}^1$

素因数の和:5551

約数の個数: 24

約数和(自身を含む): 429625280

約数和(自身を除く): 214967788

約数列:

[1, 2, 4, 7, 14, 28, 2689, 2851, 5378, 5702, 10756, 11404, 18823, 19957, 37646, 39914, 75292, 79828, 7666339, 15332678, 30665356, 53664373, 107328746, 214657492]

約数ペア:

[(1, 214657492), (2, 107328746), (4, 53664373), (7, 30665356), (14, 15332678), (28, 7666339), (2689, 79828), (2851, 75292), (5378, 39914), (5702, 37646), (10756, 19957), (11404, 18823)]