2080667078

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1\times {\mathrm{4679}}^1$

素因数の和:6092

約数の個数: 32

約数和(自身を含む): 3725429760

約数和(自身を除く): 1644762682

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1381, 2762, 4679, 9358, 9667, 19334, 31763, 32753, 63526, 65506, 107617, 215234, 222341, 444682, 753319, 1506638, 6461699, 12923398, 45231893, 90463786, 148619077, 297238154, 1040333539, 2080667078]

約数ペア:

[(1, 2080667078), (2, 1040333539), (7, 297238154), (14, 148619077), (23, 90463786), (46, 45231893), (161, 12923398), (322, 6461699), (1381, 1506638), (2762, 753319), (4679, 444682), (9358, 222341), (9667, 215234), (19334, 107617), (31763, 65506), (32753, 63526)]