996972172

素因数分解:

$2^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{79301}}^1$

素因数の和:79761

約数の個数: 24

約数和(自身を含む): 1998410400

約数和(自身を除く): 1001438228

約数列:

[1, 2, 4, 7, 14, 28, 449, 898, 1796, 3143, 6286, 12572, 79301, 158602, 317204, 555107, 1110214, 2220428, 35606149, 71212298, 142424596, 249243043, 498486086, 996972172]

約数ペア:

[(1, 996972172), (2, 498486086), (4, 249243043), (7, 142424596), (14, 71212298), (28, 35606149), (449, 2220428), (898, 1110214), (1796, 555107), (3143, 317204), (6286, 158602), (12572, 79301)]