553631234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1120711}}^1$

素因数の和:1120745

約数の個数: 16

約数和(自身を含む): 941398080

約数和(自身を除く): 387766846

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1120711, 2241422, 14569243, 21293509, 29138486, 42587018, 276815617, 553631234]

約数ペア:

[(1, 553631234), (2, 276815617), (13, 42587018), (19, 29138486), (26, 21293509), (38, 14569243), (247, 2241422), (494, 1120711)]