2098025278

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1607}}^1\times {\mathrm{8263}}^1$

素因数の和:9951

約数の個数: 16

約数和(自身を含む): 3189242880

約数和(自身を除く): 1091217602

約数列:

[1, 2, 79, 158, 1607, 3214, 8263, 16526, 126953, 253906, 652777, 1305554, 13278641, 26557282, 1049012639, 2098025278]

約数ペア:

[(1, 2098025278), (2, 1049012639), (79, 26557282), (158, 13278641), (1607, 1305554), (3214, 652777), (8263, 253906), (16526, 126953)]