1964912

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{541}}^1$

素因数の和:776

約数の個数: 20

約数和(自身を含む): 3830856

約数和(自身を除く): 1865944

約数列:

[1, 2, 4, 8, 16, 227, 454, 541, 908, 1082, 1816, 2164, 3632, 4328, 8656, 122807, 245614, 491228, 982456, 1964912]

約数ペア:

[(1, 1964912), (2, 982456), (4, 491228), (8, 245614), (16, 122807), (227, 8656), (454, 4328), (541, 3632), (908, 2164), (1082, 1816)]