2591696

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{3767}}^1$

素因数の和:3818

約数の個数: 20

約数和(自身を含む): 5139552

約数和(自身を除く): 2547856

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 3767, 7534, 15068, 30136, 60272, 161981, 323962, 647924, 1295848, 2591696]

約数ペア:

[(1, 2591696), (2, 1295848), (4, 647924), (8, 323962), (16, 161981), (43, 60272), (86, 30136), (172, 15068), (344, 7534), (688, 3767)]