2986798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:947

約数の個数: 16

約数和(自身を含む): 4793904

約数和(自身を除く): 1807106

約数列:

[1, 2, 17, 34, 107, 214, 821, 1642, 1819, 3638, 13957, 27914, 87847, 175694, 1493399, 2986798]

約数ペア:

[(1, 2986798), (2, 1493399), (17, 175694), (34, 87847), (107, 27914), (214, 13957), (821, 3638), (1642, 1819)]