1036521980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3986623}}^1$

素因数の和:3986645

約数の個数: 24

約数和(自身を含む): 2344134912

約数和(自身を除く): 1307612932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3986623, 7973246, 15946492, 19933115, 39866230, 51826099, 79732460, 103652198, 207304396, 259130495, 518260990, 1036521980]

約数ペア:

[(1, 1036521980), (2, 518260990), (4, 259130495), (5, 207304396), (10, 103652198), (13, 79732460), (20, 51826099), (26, 39866230), (52, 19933115), (65, 15946492), (130, 7973246), (260, 3986623)]