1919616304

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{693503}}^1$

素因数の和:693684

約数の個数: 20

約数和(自身を含む): 3740760576

約数和(自身を除く): 1821144272

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 693503, 1387006, 2774012, 5548024, 11096048, 119976019, 239952038, 479904076, 959808152, 1919616304]

約数ペア:

[(1, 1919616304), (2, 959808152), (4, 479904076), (8, 239952038), (16, 119976019), (173, 11096048), (346, 5548024), (692, 2774012), (1384, 1387006), (2768, 693503)]