1237188988

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{192949}}^1$

素因数の和:193189

約数の個数: 24

約数和(自身を含む): 2485196000

約数和(自身を除く): 1248007012

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 192949, 385898, 771796, 1350643, 2701286, 5402572, 44185321, 88370642, 176741284, 309297247, 618594494, 1237188988]

約数ペア:

[(1, 1237188988), (2, 618594494), (4, 309297247), (7, 176741284), (14, 88370642), (28, 44185321), (229, 5402572), (458, 2701286), (916, 1350643), (1603, 771796), (3206, 385898), (6412, 192949)]