7980457942

素因数分解:

$2^1\times {\mathrm{751}}^1\times {\mathrm{5313221}}^1$

素因数の和:5313974

約数の個数: 8

約数和(自身を含む): 11986628832

約数和(自身を除く): 4006170890

約数列:

[1, 2, 751, 1502, 5313221, 10626442, 3990228971, 7980457942]

約数ペア:

[(1, 7980457942), (2, 3990228971), (751, 10626442), (1502, 5313221)]