4047183952

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{331519}}^1$

素因数の和:331643

約数の個数: 40

約数和(自身を含む): 9043865600

約数和(自身を除く): 4996681648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 6104, 12208, 331519, 663038, 1326076, 2320633, 2652152, 4641266, 5304304, 9282532, 18565064, 36135571, 37130128, 72271142, 144542284, 252948997, 289084568, 505897994, 578169136, 1011795988, 2023591976, 4047183952]

約数ペア:

[(1, 4047183952), (2, 2023591976), (4, 1011795988), (7, 578169136), (8, 505897994), (14, 289084568), (16, 252948997), (28, 144542284), (56, 72271142), (109, 37130128), (112, 36135571), (218, 18565064), (436, 9282532), (763, 5304304), (872, 4641266), (1526, 2652152), (1744, 2320633), (3052, 1326076), (6104, 663038), (12208, 331519)]