2488894616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{26041}}^1$

素因数の和:26979

約数の個数: 32

約数和(自身を含む): 5031314400

約数和(自身を除く): 2542419784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 919, 1838, 3676, 7352, 11947, 23894, 26041, 47788, 52082, 95576, 104164, 208328, 338533, 677066, 1354132, 2708264, 23931679, 47863358, 95726716, 191453432, 311111827, 622223654, 1244447308, 2488894616]

約数ペア:

[(1, 2488894616), (2, 1244447308), (4, 622223654), (8, 311111827), (13, 191453432), (26, 95726716), (52, 47863358), (104, 23931679), (919, 2708264), (1838, 1354132), (3676, 677066), (7352, 338533), (11947, 208328), (23894, 104164), (26041, 95576), (47788, 52082)]