2079223384

素因数分解:

$2^3\times 7^1\times {\mathrm{37128989}}^1$

素因数の和:37129002

約数の個数: 16

約数和(自身を含む): 4455478800

約数和(自身を除く): 2376255416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 37128989, 74257978, 148515956, 259902923, 297031912, 519805846, 1039611692, 2079223384]

約数ペア:

[(1, 2079223384), (2, 1039611692), (4, 519805846), (7, 297031912), (8, 259902923), (14, 148515956), (28, 74257978), (56, 37128989)]