2103182890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1\times {\mathrm{4019}}^1$

素因数の和:5286

約数の個数: 32

約数和(自身を含む): 3877917120

約数和(自身を除く): 1774734230

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1217, 2434, 4019, 6085, 8038, 12170, 20095, 40190, 52331, 104662, 172817, 261655, 345634, 523310, 864085, 1728170, 4891123, 9782246, 24455615, 48911230, 210318289, 420636578, 1051591445, 2103182890]

約数ペア:

[(1, 2103182890), (2, 1051591445), (5, 420636578), (10, 210318289), (43, 48911230), (86, 24455615), (215, 9782246), (430, 4891123), (1217, 1728170), (2434, 864085), (4019, 523310), (6085, 345634), (8038, 261655), (12170, 172817), (20095, 104662), (40190, 52331)]