2113018882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1889999}}^1$

素因数の和:1890057

約数の個数: 16

約数和(自身を含む): 3492720000

約数和(自身を除く): 1379701118

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1889999, 3779998, 24569987, 49139974, 81269957, 162539914, 1056509441, 2113018882]

約数ペア:

[(1, 2113018882), (2, 1056509441), (13, 162539914), (26, 81269957), (43, 49139974), (86, 24569987), (559, 3779998), (1118, 1889999)]