2017641962

素因数分解:

$2^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{520279}}^1$

素因数の和:520565

約数の個数: 16

約数和(自身を含む): 3471308160

約数和(自身を除く): 1453666198

約数列:

[1, 2, 7, 14, 277, 554, 1939, 3878, 520279, 1040558, 3641953, 7283906, 144117283, 288234566, 1008820981, 2017641962]

約数ペア:

[(1, 2017641962), (2, 1008820981), (7, 288234566), (14, 144117283), (277, 7283906), (554, 3641953), (1939, 1040558), (3878, 520279)]