538792046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{139079}}^1$

素因数の和:139243

約数の個数: 16

約数和(自身を含む): 876204000

約数和(自身を除く): 337411954

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 139079, 278158, 1808027, 3616054, 20722771, 41445542, 269396023, 538792046]

約数ペア:

[(1, 538792046), (2, 269396023), (13, 41445542), (26, 20722771), (149, 3616054), (298, 1808027), (1937, 278158), (3874, 139079)]