520000152014

素因数分解:

$2^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{18599333}}^1$

素因数の和:18601339

約数の個数: 16

約数和(自身を含む): 891875263968

約数和(自身を除く): 371875111954

約数列:

[1, 2, 7, 14, 1997, 3994, 13979, 27958, 18599333, 37198666, 130195331, 260390662, 37142868001, 74285736002, 260000076007, 520000152014]

約数ペア:

[(1, 520000152014), (2, 260000076007), (7, 74285736002), (14, 37142868001), (1997, 260390662), (3994, 130195331), (13979, 37198666), (27958, 18599333)]