2019927496

素因数分解:

$2^3\times {\mathrm{379}}^1\times {\mathrm{666203}}^1$

素因数の和:666588

約数の個数: 16

約数和(自身を含む): 3797362800

約数和(自身を除く): 1777435304

約数列:

[1, 2, 4, 8, 379, 758, 1516, 3032, 666203, 1332406, 2664812, 5329624, 252490937, 504981874, 1009963748, 2019927496]

約数ペア:

[(1, 2019927496), (2, 1009963748), (4, 504981874), (8, 252490937), (379, 5329624), (758, 2664812), (1516, 1332406), (3032, 666203)]