713881220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2745697}}^1$

素因数の和:2745719

約数の個数: 24

約数和(自身を含む): 1614470424

約数和(自身を除く): 900589204

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2745697, 5491394, 10982788, 13728485, 27456970, 35694061, 54913940, 71388122, 142776244, 178470305, 356940610, 713881220]

約数ペア:

[(1, 713881220), (2, 356940610), (4, 178470305), (5, 142776244), (10, 71388122), (13, 54913940), (20, 35694061), (26, 27456970), (52, 13728485), (65, 10982788), (130, 5491394), (260, 2745697)]