2131696

素因数分解:

$2^4\times 7^2\times {\mathrm{2719}}^1$

素因数の和:2741

約数の個数: 30

約数和(自身を含む): 4806240

約数和(自身を除く): 2674544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2719, 5438, 10876, 19033, 21752, 38066, 43504, 76132, 133231, 152264, 266462, 304528, 532924, 1065848, 2131696]

約数ペア:

[(1, 2131696), (2, 1065848), (4, 532924), (7, 304528), (8, 266462), (14, 152264), (16, 133231), (28, 76132), (49, 43504), (56, 38066), (98, 21752), (112, 19033), (196, 10876), (392, 5438), (784, 2719)]