4991964

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 12192768

約数和(自身を除く): 7200804

約数列:

[1, 2, 3, 4, 6, 12, 47, 53, 94, 106, 141, 159, 167, 188, 212, 282, 318, 334, 501, 564, 636, 668, 1002, 2004, 2491, 4982, 7473, 7849, 8851, 9964, 14946, 15698, 17702, 23547, 26553, 29892, 31396, 35404, 47094, 53106, 94188, 106212, 415997, 831994, 1247991, 1663988, 2495982, 4991964]

約数ペア:

[(1, 4991964), (2, 2495982), (3, 1663988), (4, 1247991), (6, 831994), (12, 415997), (47, 106212), (53, 94188), (94, 53106), (106, 47094), (141, 35404), (159, 31396), (167, 29892), (188, 26553), (212, 23547), (282, 17702), (318, 15698), (334, 14946), (501, 9964), (564, 8851), (636, 7849), (668, 7473), (1002, 4982), (2004, 2491)]