2638992

素因数分解:

$2^4\times 3^1\times {\mathrm{54979}}^1$

素因数の和:54990

約数の個数: 20

約数和(自身を含む): 6817520

約数和(自身を除く): 4178528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 54979, 109958, 164937, 219916, 329874, 439832, 659748, 879664, 1319496, 2638992]

約数ペア:

[(1, 2638992), (2, 1319496), (3, 879664), (4, 659748), (6, 439832), (8, 329874), (12, 219916), (16, 164937), (24, 109958), (48, 54979)]