2489808

素因数分解:

$2^4\times 3^1\times {\mathrm{51871}}^1$

素因数の和:51882

約数の個数: 20

約数和(自身を含む): 6432128

約数和(自身を除く): 3942320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 51871, 103742, 155613, 207484, 311226, 414968, 622452, 829936, 1244904, 2489808]

約数ペア:

[(1, 2489808), (2, 1244904), (3, 829936), (4, 622452), (6, 414968), (8, 311226), (12, 207484), (16, 155613), (24, 103742), (48, 51871)]