1960755790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28010797}}^1$

素因数の和:28010811

約数の個数: 16

約数和(自身を含む): 4033554912

約数和(自身を除く): 2072799122

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28010797, 56021594, 140053985, 196075579, 280107970, 392151158, 980377895, 1960755790]

約数ペア:

[(1, 1960755790), (2, 980377895), (5, 392151158), (7, 280107970), (10, 196075579), (14, 140053985), (35, 56021594), (70, 28010797)]