2990874

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{21673}}^1$

素因数の和:21701

約数の個数: 16

約数和(自身を含む): 6242112

約数和(自身を除く): 3251238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 21673, 43346, 65019, 130038, 498479, 996958, 1495437, 2990874]

約数ペア:

[(1, 2990874), (2, 1495437), (3, 996958), (6, 498479), (23, 130038), (46, 65019), (69, 43346), (138, 21673)]