2388526378

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5503517}}^1$

素因数の和:5503557

約数の個数: 16

約数和(自身を含む): 4226701824

約数和(自身を除く): 1838175446

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 5503517, 11007034, 38524619, 77049238, 170609027, 341218054, 1194263189, 2388526378]

約数ペア:

[(1, 2388526378), (2, 1194263189), (7, 341218054), (14, 170609027), (31, 77049238), (62, 38524619), (217, 11007034), (434, 5503517)]