1330881692

素因数分解:

$2^2\times 7^1\times {\mathrm{47531489}}^1$

素因数の和:47531500

約数の個数: 12

約数和(自身を含む): 2661763440

約数和(自身を除く): 1330881748

約数列:

[1, 2, 4, 7, 14, 28, 47531489, 95062978, 190125956, 332720423, 665440846, 1330881692]

約数ペア:

[(1, 1330881692), (2, 665440846), (4, 332720423), (7, 190125956), (14, 95062978), (28, 47531489)]