906804902

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{1051}}^1\times {\mathrm{1109}}^1$

素因数の和:2551

約数の個数: 16

約数和(自身を含む): 1366232400

約数和(自身を除く): 459427498

約数列:

[1, 2, 389, 778, 1051, 1109, 2102, 2218, 408839, 431401, 817678, 862802, 1165559, 2331118, 453402451, 906804902]

約数ペア:

[(1, 906804902), (2, 453402451), (389, 2331118), (778, 1165559), (1051, 862802), (1109, 817678), (2102, 431401), (2218, 408839)]