4786690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 9381744

約数和(自身を除く): 4595054

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 761, 1258, 1522, 3145, 3805, 6290, 7610, 12937, 25874, 28157, 56314, 64685, 129370, 140785, 281570, 478669, 957338, 2393345, 4786690]

約数ペア:

[(1, 4786690), (2, 2393345), (5, 957338), (10, 478669), (17, 281570), (34, 140785), (37, 129370), (74, 64685), (85, 56314), (170, 28157), (185, 25874), (370, 12937), (629, 7610), (761, 6290), (1258, 3805), (1522, 3145)]