1311900044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3604121}}^1$

素因数の和:3604145

約数の個数: 24

約数和(自身を含む): 2825631648

約数和(自身を除く): 1513731604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 3604121, 7208242, 14416484, 25228847, 46853573, 50457694, 93707146, 100915388, 187414292, 327975011, 655950022, 1311900044]

約数ペア:

[(1, 1311900044), (2, 655950022), (4, 327975011), (7, 187414292), (13, 100915388), (14, 93707146), (26, 50457694), (28, 46853573), (52, 25228847), (91, 14416484), (182, 7208242), (364, 3604121)]