2019600008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{296651}}^1$

素因数の和:296717

約数の個数: 32

約数和(自身を含む): 4058199360

約数和(自身を除く): 2038599352

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 3404, 6808, 296651, 593302, 1186604, 2373208, 6822973, 10976087, 13645946, 21952174, 27291892, 43904348, 54583784, 87808696, 252450001, 504900002, 1009800004, 2019600008]

約数ペア:

[(1, 2019600008), (2, 1009800004), (4, 504900002), (8, 252450001), (23, 87808696), (37, 54583784), (46, 43904348), (74, 27291892), (92, 21952174), (148, 13645946), (184, 10976087), (296, 6822973), (851, 2373208), (1702, 1186604), (3404, 593302), (6808, 296651)]