1406191682

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3240073}}^1$

素因数の和:3240113

約数の個数: 16

約数和(自身を含む): 2488376832

約数和(自身を除く): 1082185150

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 3240073, 6480146, 22680511, 45361022, 100442263, 200884526, 703095841, 1406191682]

約数ペア:

[(1, 1406191682), (2, 703095841), (7, 200884526), (14, 100442263), (31, 45361022), (62, 22680511), (217, 6480146), (434, 3240073)]