130135484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{2663}}^1$

素因数の和:3329

約数の個数: 24

約数和(自身を含む): 240186240

約数和(自身を除く): 110050756

約数列:

[1, 2, 4, 19, 38, 76, 643, 1286, 2572, 2663, 5326, 10652, 12217, 24434, 48868, 50597, 101194, 202388, 1712309, 3424618, 6849236, 32533871, 65067742, 130135484]

約数ペア:

[(1, 130135484), (2, 65067742), (4, 32533871), (19, 6849236), (38, 3424618), (76, 1712309), (643, 202388), (1286, 101194), (2572, 50597), (2663, 48868), (5326, 24434), (10652, 12217)]