2783147304748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{10399}}^1\times {\mathrm{3521527}}^1$

素因数の和:3531949

約数の個数: 24

約数和(自身を含む): 5127344768000

約数和(自身を除く): 2344197463252

約数列:

[1, 2, 4, 19, 38, 76, 10399, 20798, 41596, 197581, 395162, 790324, 3521527, 7043054, 14086108, 66909013, 133818026, 267636052, 36620359273, 73240718546, 146481437092, 695786826187, 1391573652374, 2783147304748]

約数ペア:

[(1, 2783147304748), (2, 1391573652374), (4, 695786826187), (19, 146481437092), (38, 73240718546), (76, 36620359273), (10399, 267636052), (20798, 133818026), (41596, 66909013), (197581, 14086108), (395162, 7043054), (790324, 3521527)]