1247022532

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1035733}}^1$

素因数の和:1035787

約数の個数: 24

約数和(自身を含む): 2552048576

約数和(自身を除く): 1305026044

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1035733, 2071466, 4142932, 7250131, 14500262, 29000524, 44536519, 89073038, 178146076, 311755633, 623511266, 1247022532]

約数ペア:

[(1, 1247022532), (2, 623511266), (4, 311755633), (7, 178146076), (14, 89073038), (28, 44536519), (43, 29000524), (86, 14500262), (172, 7250131), (301, 4142932), (602, 2071466), (1204, 1035733)]