2798306

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1979}}^1$

素因数の和:2089

約数の個数: 16

約数和(自身を含む): 4847040

約数和(自身を除く): 2048734

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 1979, 3958, 13853, 27706, 199879, 399758, 1399153, 2798306]

約数ペア:

[(1, 2798306), (2, 1399153), (7, 399758), (14, 199879), (101, 27706), (202, 13853), (707, 3958), (1414, 1979)]