1377292010

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{699133}}^1$

素因数の和:699337

約数の個数: 16

約数和(自身を含む): 2491713576

約数和(自身を除く): 1114421566

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 699133, 1398266, 3495665, 6991330, 137729201, 275458402, 688646005, 1377292010]

約数ペア:

[(1, 1377292010), (2, 688646005), (5, 275458402), (10, 137729201), (197, 6991330), (394, 3495665), (985, 1398266), (1970, 699133)]