1078889686

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1\times {\mathrm{1759}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 1868359680

約数和(自身を除く): 789469994

約数列:

[1, 2, 7, 14, 193, 227, 386, 454, 1351, 1589, 1759, 2702, 3178, 3518, 12313, 24626, 43811, 87622, 306677, 339487, 399293, 613354, 678974, 798586, 2376409, 2795051, 4752818, 5590102, 77063549, 154127098, 539444843, 1078889686]

約数ペア:

[(1, 1078889686), (2, 539444843), (7, 154127098), (14, 77063549), (193, 5590102), (227, 4752818), (386, 2795051), (454, 2376409), (1351, 798586), (1589, 678974), (1759, 613354), (2702, 399293), (3178, 339487), (3518, 306677), (12313, 87622), (24626, 43811)]