8897900536

素因数分解:

$2^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{318419}}^1$

素因数の和:318931

約数の個数: 32

約数和(自身を含む): 19105200000

約数和(自身を除く): 10207299464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 499, 998, 1996, 3493, 3992, 6986, 13972, 27944, 318419, 636838, 1273676, 2228933, 2547352, 4457866, 8915732, 17831464, 158891081, 317782162, 635564324, 1112237567, 1271128648, 2224475134, 4448950268, 8897900536]

約数ペア:

[(1, 8897900536), (2, 4448950268), (4, 2224475134), (7, 1271128648), (8, 1112237567), (14, 635564324), (28, 317782162), (56, 158891081), (499, 17831464), (998, 8915732), (1996, 4457866), (3493, 2547352), (3992, 2228933), (6986, 1273676), (13972, 636838), (27944, 318419)]