2991632

素因数分解:

$2^4\times 7^1\times {\mathrm{26711}}^1$

素因数の和:26726

約数の個数: 20

約数和(自身を含む): 6624576

約数和(自身を除く): 3632944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 26711, 53422, 106844, 186977, 213688, 373954, 427376, 747908, 1495816, 2991632]

約数ペア:

[(1, 2991632), (2, 1495816), (4, 747908), (7, 427376), (8, 373954), (14, 213688), (16, 186977), (28, 106844), (56, 53422), (112, 26711)]