1143856042

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2635613}}^1$

素因数の和:2635653

約数の個数: 16

約数和(自身を含む): 2024151552

約数和(自身を除く): 880295510

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 2635613, 5271226, 18449291, 36898582, 81704003, 163408006, 571928021, 1143856042]

約数ペア:

[(1, 1143856042), (2, 571928021), (7, 163408006), (14, 81704003), (31, 36898582), (62, 18449291), (217, 5271226), (434, 2635613)]