2049162478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{557747}}^1$

素因数の和:557927

約数の個数: 16

約数和(自身を含む): 3373259904

約数和(自身を除く): 1324097426

約数列:

[1, 2, 11, 22, 167, 334, 1837, 3674, 557747, 1115494, 6135217, 12270434, 93143749, 186287498, 1024581239, 2049162478]

約数ペア:

[(1, 2049162478), (2, 1024581239), (11, 186287498), (22, 93143749), (167, 12270434), (334, 6135217), (1837, 1115494), (3674, 557747)]