1949804904

素因数分解:

$2^3\times 3^1\times {\mathrm{81241871}}^1$

素因数の和:81241880

約数の個数: 16

約数和(自身を含む): 4874512320

約数和(自身を除く): 2924707416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 81241871, 162483742, 243725613, 324967484, 487451226, 649934968, 974902452, 1949804904]

約数ペア:

[(1, 1949804904), (2, 974902452), (3, 649934968), (4, 487451226), (6, 324967484), (8, 243725613), (12, 162483742), (24, 81241871)]