7210008008

素因数分解:

$2^3\times 7^1\times {\mathrm{619}}^1\times {\mathrm{207997}}^1$

素因数の和:208629

約数の個数: 32

約数和(自身を含む): 15475051200

約数和(自身を除く): 8265043192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 619, 1238, 2476, 4333, 4952, 8666, 17332, 34664, 207997, 415994, 831988, 1455979, 1663976, 2911958, 5823916, 11647832, 128750143, 257500286, 515000572, 901251001, 1030001144, 1802502002, 3605004004, 7210008008]

約数ペア:

[(1, 7210008008), (2, 3605004004), (4, 1802502002), (7, 1030001144), (8, 901251001), (14, 515000572), (28, 257500286), (56, 128750143), (619, 11647832), (1238, 5823916), (2476, 2911958), (4333, 1663976), (4952, 1455979), (8666, 831988), (17332, 415994), (34664, 207997)]