2103132278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1207309}}^1$

素因数の和:1207391

約数の個数: 16

約数和(自身を含む): 3448077360

約数和(自身を除く): 1344945082

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 1207309, 2414618, 15695017, 31390034, 80889703, 161779406, 1051566139, 2103132278]

約数ペア:

[(1, 2103132278), (2, 1051566139), (13, 161779406), (26, 80889703), (67, 31390034), (134, 15695017), (871, 2414618), (1742, 1207309)]