1986633676

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{6995189}}^1$

素因数の和:6995264

約数の個数: 12

約数和(自身を含む): 3525575760

約数和(自身を除く): 1538942084

約数列:

[1, 2, 4, 71, 142, 284, 6995189, 13990378, 27980756, 496658419, 993316838, 1986633676]

約数ペア:

[(1, 1986633676), (2, 993316838), (4, 496658419), (71, 27980756), (142, 13990378), (284, 6995189)]