1321567248

素因数分解:

$2^4\times 3^1\times {\mathrm{27532651}}^1$

素因数の和:27532662

約数の個数: 20

約数和(自身を含む): 3414048848

約数和(自身を除く): 2092481600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 27532651, 55065302, 82597953, 110130604, 165195906, 220261208, 330391812, 440522416, 660783624, 1321567248]

約数ペア:

[(1, 1321567248), (2, 660783624), (3, 440522416), (4, 330391812), (6, 220261208), (8, 165195906), (12, 110130604), (16, 82597953), (24, 55065302), (48, 27532651)]